SPTB State Street SPDR Portfolio Treasury ETF

ETF

ETF quote, holdings, sector allocation, technicals, and options analytics. Fibonacci levels

Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.

SPTB — —
Key stats
About

State Street SPDR Portfolio Treasury ETF (SPTB) ETF

No description available.

Exchange
ARCX
Inception
2024-05-20
Has Options
No
Homepage
https://www.ssga.com/us/en/individual/etfs
Fund profile
holdings as of Oct 20, 2026issuer datathrough Jun 2026flows, SEC filings
Taxable Bond Treasury (Broad)#10 of 25 by assets State Street SPDR Index-tracking
Expense ratio
0.03%
issuer, Oct 22, 2026
Assets
$459M
issuer-reported, Oct 20, 2026
Trailing yield
4.27%
paid monthly
Average daily volume
$2.7M
30 sessions
Holdings
288
top 10 are 7.6%
Listed
May 20, 2024
NYSE Arca
Net asset value
$29.06
issuer, Oct 20, 2026 · closed +0.01% to NAV
Median bid/ask spread
0.03%
30 days, issuer-reported
30-day SEC yield
5.07%
issuer
Closure risk, 12 months
0.7%
low: age · model
Tracking difference
-1.08 pts
vs index, after fees, FY 2026
FrenzyCap ETF score
77
how it is built
Cost97
Liquidity48
Scale58
Diversification100

Moves with. Long Treasuries (72% of its variance, beta 0.32); High yield over Treasuries (6% of its variance, beta -0.11). These factors explain 85% of its daily moves over the last year.

Stated objective. The State Street SPDR Portfolio Treasury ETF (the Fund) seeks to provide investment results that, before fees and expenses, correspond generally to the price and yield performance of an index that tracks the United States Treasury market. (from the fund's prospectus)

All 288 holdingsFlow historyOverlap toolAll Treasury (Broad) ETFs

Fund flows
daily as of Oct 21, 2026issuer datathrough Jun 2026SEC filings
Oct 21, 2026
$0
latest day
Latest 5 trading days
$0
Latest 21 trading days
−$11M
−2.5% of assets
Year to date
+$326M
+$384M over 12 months
Each day
Net creations of SPTB by day, Sep 23, 2026 to Oct 21, 2026
DayNet flow
Oct 21, 2026$0
Oct 20, 2026$0
Oct 19, 2026$0
Oct 16, 2026$0
Oct 15, 2026$0
Oct 14, 2026$0
Oct 13, 2026$0
Oct 12, 2026$0
Oct 9, 2026$0
Oct 8, 2026$0
Oct 7, 2026$0
Oct 6, 2026$0
Oct 5, 2026$0
Oct 2, 2026−$11M
Oct 1, 2026$0
Sep 30, 2026$0
Sep 29, 2026$0
Sep 28, 2026$0
Sep 25, 2026$0
Sep 24, 2026$0
Sep 23, 2026$0

Daily figures are the change in shares outstanding times net asset value, both as the issuer publishes them each day.

Jun 2026
+$15M
latest reported month
Latest 3 months
+$108M
+37.8% of assets
Latest 12 months
+$197M
+68.9% of assets
Jul 2025: $0Aug 2025: $0AugSep 2025: $0Oct 2025: +$3.1MOctNov 2025: +$52MDec 2025: +$3.1MDecJan 2026: $0Feb 2026: +$6.1MFebMar 2026: +$24MApr 2026: +$9.0MAprMay 2026: +$84M+$84MJun 2026: +$15MJun
View as a table
Net flows of SPTB by month, Jul 2025 to Jun 2026
MonthNet flow
Jun 2026+$15M
May 2026+$84M
Apr 2026+$9.0M
Mar 2026+$24M
Feb 2026+$6.1M
Jan 2026$0
Dec 2025+$3.1M
Nov 2025+$52M
Oct 2025+$3.1M
Sep 2025$0
Aug 2025$0
Jul 2025$0

Net creations and redemptions from the fund's SEC filings, which become public about 60 days after each quarter. Every month since 26 months ago

Similar funds
FundOverlapFeeAssets1Y
GOVTiShares U.S. Treasury Bond ETF—0.05%$42.4B−5.4%compare
VWOBVanguard Emerging Markets Government Bond ETF—0.15%$6.1B−5.9%compare
GGOViShares Global Government Bond USD Hedged Active ETF—0.39%$4.2B−0.9%compare
XHLFBondBloxx Bloomberg Six Month Target Duration US Treasury ETF—0.03%$1.9B−0.3%compare
IGOViShares International Treasury Bond ETF—0.35%$1.3B−6.0%compare

The largest other funds in the Treasury (Broad) category.

Under the hood
fiscal year to Jun 30, 2026SEC census
Authorized participants
4 active
of 41 with agreements; top 3 did 96%
Created · redeemed
$294M · $97M
over the fiscal year
Redemptions in kind
100%
creations 100% in kind
Creation unit
100,000
shares
Securities lending
10.89%
of assets on loan on average; earned 1.1 bp
Return vs index
-1.08 pts
after fees; -1.05 before; daily s.d. 0.38

From the fund's annual census filing with the SEC. In-kind redemptions are what let an ETF shed appreciated securities without realising gains.

ETF Profile
holdings as of 2026-10-20
Holdings
288
AUM
$459.2M
Provider
SPDR (State Street)
Inception
2024-05-20
Exchange
ARCX
Data As Of
2026-10-20
Expense Ratio
0.03%
Dividend Yield
4.27%
Distribution
Monthly
Recent distributions
Ex-Date Pay Date Amount Type
2026-10-01 2026-10-06 $0.1043 CD
2026-09-01 2026-09-04 $0.1046 CD
2026-08-03 2026-08-06 $0.1042 CD
2026-07-01 2026-07-07 $0.1006 CD
2026-06-01 2026-06-04 $0.1035 CD
2026-05-01 2026-05-06 $0.0988 CD
Asset Allocation
Top Holdings
top 50 of 288 holdings
Symbol Name Weight % Asset Class Country
— US TREASURY N/B 02/35 4.625 0.84% Treasury US
— US TREASURY N/B 02/34 4 0.79% Treasury US
— US TREASURY N/B 11/33 4.5 0.78% Treasury US
— US TREASURY N/B 02/36 4.125 0.78% Treasury US
— US TREASURY N/B 08/35 4.25 0.76% Treasury US
— US TREASURY N/B 05/34 4.375 0.75% Treasury US
— US TREASURY N/B 05/36 4.375 0.74% Treasury US
— US TREASURY N/B 02/33 3.5 0.74% Treasury US
— US TREASURY N/B 11/34 4.25 0.73% Treasury US
— US TREASURY N/B 08/34 3.875 0.72% Treasury US
— US TREASURY N/B 08/33 3.875 0.72% Treasury US
— US TREASURY N/B 05/35 4.25 0.70% Treasury US
— US TREASURY N/B 11/35 4 0.69% Treasury US
— US TREASURY N/B 01/28 3.5 0.69% Treasury US
— US TREASURY N/B 02/30 4 0.69% Treasury US
— US TREASURY N/B 05/28 4 0.69% Treasury US
— US TREASURY N/B 08/31 1.25 0.67% Treasury US
— US TREASURY N/B 11/32 4.125 0.65% Treasury US
— US TREASURY N/B 11/31 1.375 0.64% Treasury US
— US TREASURY N/B 03/28 3.875 0.64% Treasury US
— US TREASURY N/B 05/32 2.875 0.64% Treasury US
— US TREASURY N/B 05/31 1.625 0.64% Treasury US
— US TREASURY N/B 05/33 3.375 0.64% Treasury US
— US TREASURY N/B 02/31 1.125 0.63% Treasury US
— US TREASURY N/B 02/32 1.875 0.62% Treasury US
— US TREASURY N/B 11/30 0.875 0.61% Treasury US
— US TREASURY N/B 08/30 0.625 0.59% Treasury US
— US TREASURY N/B 08/32 2.75 0.55% Treasury US
— US TREASURY N/B 11/28 4.375 0.54% Treasury US
— US TREASURY N/B 06/28 4.125 0.54% Treasury US
— US TREASURY N/B 02/28 4.25 0.54% Treasury US
— US TREASURY N/B 05/29 3.875 0.53% Treasury US
— US TREASURY N/B 04/28 3.75 0.52% Treasury US
— US TREASURY N/B 06/31 4.125 0.51% Treasury US
— US TREASURY N/B 03/31 3.875 0.51% Treasury US
— US TREASURY N/B 01/31 3.75 0.51% Treasury US
— US TREASURY N/B 03/30 4 0.51% Treasury US
— US TREASURY N/B 05/56 5 0.50% Treasury US
— US TREASURY N/B 01/30 4.25 0.50% Treasury US
— US TREASURY N/B 10/28 3.5 0.50% Treasury US
— US TREASURY N/B 04/31 3.875 0.50% Treasury US
— US TREASURY N/B 04/29 4.625 0.50% Treasury US
— US TREASURY N/B 10/30 3.625 0.49% Treasury US
— US TREASURY N/B 03/28 1.25 0.49% Treasury US
— US TREASURY N/B 05/31 4.125 0.48% Treasury US
— US TREASURY N/B 08/28 4.125 0.48% Treasury US
— US TREASURY N/B 05/29 4.5 0.48% Treasury US
— US TREASURY N/B 09/28 1.25 0.48% Treasury US
— US TREASURY N/B 05/30 0.625 0.47% Treasury US
— US TREASURY N/B 12/27 0.625 0.47% Treasury US
Non-Equity Breakdown
State Street(R) SPDR(R) Portfolio Treasury ETF · NPORT-P period 2026-06-30 (filed 2026-08-28)
Net assets: $285M · 288 total positions · equity 0.00% · non-equity 99.58%
Non-equity holdings — 288 positions, 99.58% of NAV
Category Weight Value Positions
US Treasury 98.69% $281.7M 284
Short-term investment 0.89% $2.5M 4
Chart
Seasonality
'24'25'26Avg
Jan--0.33%0.12%0.23%
Feb--2.12%2.00%2.06%
Mar---0.01%-1.30%-0.66%
Apr--0.46%0.03%0.24%
May-0.33%-0.72%0.01%-0.35%
Jun0.57%1.59%0.37%0.84%
Jul2.77%-0.27%-0.92%0.53%
Aug0.84%0.19%0.12%0.38%
Sep0.65%1.05%-2.06%-0.12%
Oct-2.59%0.41%1.88%*-0.10%
Nov1.26%0.70%--0.98%
Dec-1.96%-0.44%---1.20%
Total1.11%5.51%0.18%2.26%
* Only 3 year(s) of data available.
Technical Indicators

Quick-reference for reading the values below. Indicators combine to confirm a view — no single one is a trade signal on its own.

Trend Indicators
  • SMA 20 / 50 / 200 — price above = uptrend, below = downtrend. SMA 50 crossing SMA 200 is the golden/death cross.
  • EMA 12 / 26 — faster-reacting averages; 12 above 26 is short-term bullish.
  • MACD — bullish when MACD > signal (green badge), bearish when below. Divergence from price often precedes reversals.
  • ADX (14) — trend strength regardless of direction. <20 range, 20–25 weak trend, 25–50 trend, >50 strong trend.
  • +DI / −DI — +DI > −DI favors bulls; the reverse favors bears. Read alongside ADX.
Momentum Oscillators
  • RSI (14) — <30 oversold, >70 overbought. 40–60 is neutral; trending names can stay extreme.
  • Stochastic %K / %D — <20 oversold, >80 overbought. %K crossing %D is an early momentum signal.
  • Williams %R — inverted scale: <−80 oversold, >−20 overbought.

Oscillators work best in range-bound markets; in strong trends they give premature reversal signals.

Volume & Volatility
  • Bollinger Bands — price at upper band = overbought, lower = oversold. Narrow bands (squeeze) often precede expansion.
  • OBV — cumulative volume; rising OBV confirms uptrend, falling OBV confirms downtrend. Divergence from price is a warning.
  • Vol SMA 20 / Vol ROC — today's volume vs. 20-day average. Positive ROC with price move = conviction.
  • ATR / True Range — average daily $ move; sizing and stop-loss reference.
  • HV 20 / 30 / 60 — realized (historical) volatility. Compare to IV on the options cards: IV > HV = rich premium.

Confluence matters: trend + momentum + volume agreeing carries far more weight than any single indicator. For how these feed the spread scanner score, see the algorithm docs →

Trend Indicators

SMA 20: $28.91
SMA 50: $29.23
SMA 200: $29.92
Current: $29.29
EMA 12: $29.03
EMA 26: $29.04
MACD: -0.0177 | Signal: 0.0642
BEARISH
ADX (14): 31.22
TREND
+DI: 30.70
−DI: 25.96

Momentum Oscillators

RSI (14): 63.93
NEUTRAL
Stoch %K: 88.41
Stoch %D: 83.64
Williams %R: 0.00

Volume & Volatility

BB Upper: $29.20
BB Lower: $28.62
OVERBOUGHT
OBV: -8,670,138
Vol SMA 20: 113,853
Vol ROC: -40.79%
ATR: $0.12
True Range: $0.23
HV 20: 4.2%
HV 30: 4.6%
HV 60: 4.3%

Data Summary

Data Points: 500
Last Updated:
Date Range: 2024-10-23T00:00:00 – 2026-10-21T00:00:00
AI Analysis

Click Frenzy-Pro™ for an AI analysis of this ticker.

Analysis includes technical indicators, news sentiment, risk assessment, and specific price levels to watch.

News
All SPTB news →

SPTB Options Activity & IV Rank

Loading options activity...
Spread Scanner GPU
Full Algorithm Docs ↗

Each spread is ranked by a composite score built in three stages. Full documentation →

Stage 1 — Base Score (GPU scanner)

score = P(profit) × (credit / spread_width)
P(profit) from short leg delta (1 − |delta|), penalised above 85%. Credit uses mid-price to handle illiquid chains fairly.

Stage 2 — Skew Adjustment (±25% cap)

RR and BF (30-delta) from the persisted per-symbol skew snapshot — wing strikes picked by real greeks.delta, not a moneyness proxy. Put skew boosts bull puts, penalises bear calls. High butterfly boosts iron condors. Calendars are skew-neutral.

Stage 3 — Technical Overlay (±50% cap, 5 groups)
Group 1 · Directional Bias (±0.25)
  • RSI <40 bullish / >60 bearish
  • MACD crossover + histogram trend
  • Price vs SMA 50 & SMA 200
Group 2 · Momentum (±0.10)
  • Stochastic %K <20 / >80
  • Williams %R <−80 / >−20
Group 3 · Volatility (up to −0.25 / +0.15)
  • Blended ATR + straddle expected-move penalty
  • Bollinger Band signal (+ counter-trend penalty)
  • BB width — vol contraction boost for ICs
Group 4 · IV Regime (±0.15)
  • IV rank ≥ 75 → strong boost for credit spreads
  • IV rank < 25 → penalty (selling cheap vol)
Group 5 · Liquidity (penalty up to −0.10)
  • Min open interest across all legs
  • OI < 100 → −0.10 · OI < 500 → −0.05

score = base_score × skew_multiplier × tech_multiplier
Both multipliers are shown per spread. Beta is informational only — ATR already captures realized vol. Full algorithm documentation →

Enter a ticker to scan for optimal spread opportunities.

Evaluates all bull put, bear call, iron condor, and calendar spread combinations using GPU-accelerated analysis.

Skew (Wing IV − ATM IV)
DTE:
Wing Δ:
Metric:
Wing vs ATM
IV(put wing) − IV(ATM), in vol points

How much the OTM put trades above (or below) the at-the-money strike. Measures the height of the put-side tail relative to ATM — i.e. how expensive crash insurance is on this name.

  • Positive (typical) — wing IV > ATM IV. Standard equity put skew: portfolios bid up crash protection, so OTM puts trade richer than ATM.
  • Near zero or negative (unusual) — wing IV ≤ ATM IV. Flat or inverted put side. Common when there's no fear demand, in tightly mean-reverting names, or right after an earnings catalyst clears.
  • Percentile vs own 3-yr history: high = wings rich (good time to sell wing premium); low = wings cheap (good time to buy protection).
  • Not directional — high or low wings don't predict up or down moves. It's a price tag on tail insurance, not a forecast.
Risk Reversal
IV(call wing) − IV(put wing), equal delta on each side

Which side of the smile is the market paying up for? Measures the tilt of the surface — call skew vs put skew at matched deltas.

  • Negative (typical) — puts richer than calls. Standard equity behavior: hedging demand makes puts carry a premium. Most large-caps sit in the −1 to −5 vol-point range.
  • Strongly negative (< −5 pts) — heavy downside hedging, elevated fear, or an upcoming catalyst (earnings, FDA, macro event). Worth flagging.
  • Positive — calls richer than puts. Unusual for equities; signals bullish momentum, short-squeeze positioning, or takeover/M&A speculation.
  • Near zero — symmetric surface. Market sees roughly equal up/down risk. Rare for large-caps; more common in commodities and FX.
Reading them together

Wing-vs-ATM tells you how expensive the tails are. Risk Reversal tells you which side is favored. Combined:

  • High wing percentile + deeply negative RR → strong put bid; stress or major event priced in. Owning protection costs a premium; selling put premium is dangerous.
  • Low wing percentile + near-zero RR → complacency; insurance cheap and balanced. Good environment to add cheap downside hedges.
  • Positive RR + elevated wings → call-side fear-of-missing-out; common in squeeze setups. Upside calls expensive, downside puts not bid.
14 DTE / 10d —
— pts EXTREME
ATM — / Wing —
30 DTE / 10d —
— pts EXTREME
ATM — / Wing —

Percentile is the rank of today's reading within ~3 years of this symbol's own history. High percentile = wings are rich relative to history; not a directional signal. Skew is read off the chain in real time, not from CBOE SKEW.

Volatility Surface

Enter a ticker to render the implied volatility surface.

Volatility Smile

Enter a ticker to render the implied volatility smile.

IV Rank (7 DTE)
IV Rank (30 DTE)
Straddle Price (30 DTE)
Beta Analysis

Risk Metrics

Beta: 0.0791
Alpha: -6.37%
Correlation: 0.2556
R-Squared: 6.5%
Stock Volatility: 4.0%
Market Volatility: 12.8%

Analysis Details

Benchmark: SPY
Data Points: 251
Period: 252 trading days
Interpretation:
Low volatility - stock moves less than market
Beta & Alpha Over Time

SPTB Institutional Ownership (13F)

Latest filings — 2026-09-30

Institutional managers with $100M+ AUM file Form 13F-HR quarterly, due 45 days after quarter end. Holdings are reported gross at quarter-end market value — they are a snapshot, not a real-time position.

  • Shares — long equity positions in this name, aggregated across share classes.
  • Calls / Puts — notional value of long call / put exposure where this ticker is the underlying.
  • % of Float — holder's reported shares divided by the latest diluted shares outstanding. Sums above 100% indicate large custodian / prime broker positions where the same shares are reported by multiple filers.
  • Custodian badge — filers with more than 5,000 holdings are typically broker-dealers / custodians reporting customer-held shares, not active managers.

Each filer is counted once at its latest 13F-HR filing. New filings are ingested on a weekly cadence.

47 filers9,617,115 shares$288.96M value
# Filer Shares Value % of Total % of Float Period
1 ADVENTIST HEALTH SYSTEM SUNBELT HEALTHCARE CORP 2,500,000 $75.15M 26.01% — 2026-06-30
2 GLOBALT Investments LLC / GA 1,615,951 $48.58M 16.81% — 2026-06-30
3 Envestnet Asset Management, Inc. 1,484,913 $44.64M 15.45% — 2026-06-30
4 PARK AVENUE SECURITIES LLC 975,018 $29.31M 10.14% — 2026-06-30
5 LPL Financial LLC Custodian 558,046 $16.77M 5.81% — 2026-06-30
6 ST GERMAIN D J CO INC 460,901 $13.85M 4.79% — 2026-06-30
7 PAYDEN & RYGEL 261,000 $7.85M 2.72% — 2026-06-30
8 3EDGE Asset Management, LP 243,149 $7.31M 2.53% — 2026-06-30
9 Schwallier Wealth Management LLC 194,521 $5.85M 2.02% — 2026-06-30
10 TRUIST FINANCIAL CORP Custodian 135,272 $4.07M 1.41% — 2026-06-30
11 INTEGRATED CAPITAL MANAGEMENT, INC. 129,098 $3.72M 1.29% — 2026-09-30
12 KESTRA PRIVATE WEALTH SERVICES, LLC 108,925 $3.27M 1.13% — 2026-06-30
13 Citadel Advisors LLC Custodian 105,239 $3.16M 1.09% — 2026-06-30
14 IHT Wealth Management, LLC 92,969 $2.79M 0.97% — 2026-06-30
15 Jane Street Group, LLC Custodian 78,658 $2.36M 0.82% — 2026-06-30
16 MML INVESTORS SERVICES, LLC 78,469 $2.36M 0.82% — 2026-06-30
17 Bank of America Corp Custodian 70,267 $2.11M 0.73% — 2026-06-30
18 SEI INVESTMENTS CO Custodian 68,100 $2.05M 0.71% — 2026-06-30
19 SYNOVUS FINANCIAL CORP 59,169 $1.81M 0.63% — 2025-09-30
20 Tower Research Capital LLC (TRC) Custodian 56,684 $1.70M 0.59% — 2026-06-30
21 JPMorgan Chase & Co Custodian 55,897 $1.69M 0.58% — 2026-06-30
22 Pinnacle Financial Partners, Inc. 54,455 $1.64M 0.57% — 2026-06-30
23 Cetera Investment Advisers Custodian 52,466 $1.58M 0.55% — 2026-06-30
24 OSAIC HOLDINGS, INC. Custodian 51,861 $1.56M 0.54% — 2026-06-30
25 American State Bank (Iowa) 19,042 $572.40K 0.20% — 2026-06-30
# Filer Notional Value % of Total Period
# Filer Notional Value % of Total Period
Constituent Performance

Click any bar to view the full quote for that stock.

Constituents
Symbol Name Weight % Price 1 Day 1 Week 1 Month