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PENNINGTON PARTNERS & CO., LLC — 13F Holdings & Portfolio

CIK 1779355 · latest 13F-HR filed 2026-08-14

Backtest portfolio

PENNINGTON PARTNERS & CO., LLC manages $312.1M in 13F-reported U.S. long-equity assets across 131 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are VTI (17.66%), IWV (14.96%), BOXX (13.38%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 20 new positions and exited 3; 77 existing positions rose in reported value and 21 fell.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

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AUM
$312.1M

Long-equity book

Holdings
131

Distinct positions

Period
2026-06-30

Filed 2026-08-14

Q/Q Activity
+20 / −3 / ↑77 / ↓21

vs 2026-03-31

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q2 26
VTI17.7% · -19%IWV15.0% · -2%BOXX13.4% · -17%VTHR6.8% · -0%JAAA2.6% · -3%ITOT2.5% · 0%GOOG2.1% · +4%AAPL2.1% · +6%ACWI1.6% · -0%LINE1.6% · +46%VOO1.5% · -3%MSFT1.4% · +6%NVDA1.3% · +27%AMZN1.3% · +5%SPY1.1% · +4%ESGV1.1% · 0%IVV1.0% · -7%IBIT0.9% · 0%GOOGL0.9% · +9%MAR0.7% · -1%QQQ0.6% · +0%SPYI0.6% · newVEA0.6% · -1%EFA0.6% · 0%GLDM0.5% · newVUG0.5% · +500%ACWX0.5% · +3%QQQM0.5% · +0%HTGC0.5% · 0%VWO0.4% · +2%META0.4% · +10%BRK.B0.4% · -8%ZETA0.4% · 0%VT0.4% · 0%MGK0.4% · +400%IXUS0.4% · 0%JPM0.4% · +8%AVGO0.4% · +13%WMT0.4% · +10%MU0.4% · +20%VV0.4% · 0%PLTR0.3% · 0%UBER0.3% · -0%VYM0.3% · +19%SCHF0.3% · 0%TSLA0.3% · -19%AMD0.3% · +20%SPYV0.3% · 0%LLY0.3% · -7%IWF0.2% · +149%IAU0.2% · -0%AMZA0.2% · 0%STAG0.2% · +1%VO0.2% · +209%IJH0.2% · -1%VBR0.2% · +7%ABR0.2% · 0%MA0.2% · +26%VBK0.2% · +7%V0.2% · +12%

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q1 26 → Q2 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

4 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 65.3%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

As of the firm’s regulatory filing dated Apr 6, 2026.

Assets Under Management
$5.09B
Discretionary
$2.43B
Employees
36
Accounts
1,026
Address
7500 OLD GEORGETOWN ROAD
SUITE 705
BETHESDA, MD 20814
Phone
(202) 370-6435
Website
Name Title / Status Ownership Type
GAISTER, BRIAN, RICHARD ControlCHIEF EXECUTIVE OFFICER / MANAGING MEMBER
since Jan 2016
50–75%Individual
MACKLIN, RODD, JEFFREY ControlMEMBER
since Feb 2016
10–25%Individual
SCOTT, GUY, ANTHONY ControlCHIEF COMPLIANCE OFFICER
since Apr 2020
Less than 5%Individual
GF ANGEL, LLCMEMBER
since Jan 2016
Less than 5%Domestic Entity
ROSE, SAMUEL, GARYMEMBER
since Oct 2018
Less than 5%Individual
GAISTER, BRIAN, RICHARD Control
Indirect owner via GF ANGEL, LLC
MEMBER
since Jan 2016
25–50%Individual
Ownership & leadership changes · 7 filings with changes since Jan 21, 2016

From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.

Apr 29, 2022 filing
  • No longer listedROSE, SAMUEL, GARY · MEMBER · 75% or more · indirect via SGR INVESTMENTS LLC · listed since Jan 2016
  • No longer listedSGR INVESTMENTS LLC · MEMBER · Less than 5% · listed since Oct 2018
  • Listed againROSE, SAMUEL, GARY · MEMBER · Less than 5%
Apr 14, 2022 filing
  • AddedROSE, SAMUEL, GARY · MEMBER · 75% or more · indirect via SGR INVESTMENTS LLC
Apr 12, 2022 filing
  • No longer listedROSE, SAMUEL, GARY · MEMBER · Less than 5% · listed since Oct 2018
  • AddedSGR INVESTMENTS LLC · MEMBER · Less than 5%
Mar 31, 2022 filing
  • AddedGAISTER, BRIAN, RICHARD · MEMBER · 25–50% · indirect via GF ANGEL, LLC · control person
  • AddedGF ANGEL, LLC · MEMBER · Less than 5%
  • AddedROSE, SAMUEL, GARY · MEMBER · Less than 5%
  • ChangedGAISTER, BRIAN, RICHARD · title MANAGING MEMBER → CHIEF EXECUTIVE OFFICER / MANAGING MEMBER
  • ChangedMACKLIN, RODD, JEFFREY · title CHIEF FINANCIAL OFFICER/MEMBER → MEMBER
Jun 30, 2020 filing
  • AddedSCOTT, GUY, ANTHONY · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
  • ChangedMACKLIN, RODD, JEFFREY · title CHIEF COMPLIANCE OFFICER/ CFO/MEMBER → CHIEF FINANCIAL OFFICER/MEMBER
Apr 27, 2016 filing
  • ChangedGAISTER, BRIAN, RICHARD · title CHIEF COMPLIANCE OFFICER, MANAGING MEMBER → MANAGING MEMBER
  • ChangedMACKLIN, RODD, JEFFREY · title MEMBER → CHIEF COMPLIANCE OFFICER/ CFO/MEMBER
Mar 10, 2016 filing
  • AddedMACKLIN, RODD, JEFFREY · MEMBER · 10–25% · control person
  • ChangedGAISTER, BRIAN, RICHARD · title CHIEF COMPLIANCE OFFICER → CHIEF COMPLIANCE OFFICER, MANAGING MEMBER; ownership 75% or more → 50–75%
Jan 21, 2016 filing (earliest on record)
  • ListedGAISTER, BRIAN, RICHARD · CHIEF COMPLIANCE OFFICER · 75% or more · control person

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

Top Adds (vs prior quarter)

Show all 77 →

Top Trims

Show all 21 →

New Positions

Show all 20 →

Exited Positions

Show all 3 →

PENNINGTON PARTNERS & CO., LLC Holdings (2026-06-30)

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 VANGUARD INDEX FDS VTI 922908769 $55.1M 17.66% 148,980 SH
2 ISHARES TR IWV 464287689 $46.7M 14.96% 109,483 SH
3 EA SERIES TRUST BOXX 02072L565 $41.8M 13.38% 356,588 SH
4 VANGUARD SCOTTSDALE FDS VTHR 92206C599 $21.1M 6.77% 63,752 SH
5 JANUS DETROIT STR TR JAAA 47103U845 $8.2M 2.62% 161,350 SH
6 ISHARES TR ITOT 464287150 $7.8M 2.49% 47,268 SH
7 ALPHABET INC GOOG 02079K107 $6.6M 2.12% 18,706 SH
8 APPLE INC AAPL 037833100 $6.4M 2.06% 22,235 SH
9 ISHARES TR ACWI 464288257 $5.1M 1.64% 32,677 SH
10 LINEAGE INC LINE 53566V106 $4.9M 1.56% 111,449 SH
11 VANGUARD INDEX FDS VOO 922908363 $4.8M 1.55% 7,035 SH
12 MICROSOFT CORP MSFT 594918104 $4.4M 1.41% 11,831 SH
13 NVIDIA CORPORATION NVDA 67066G104 $4.1M 1.30% 20,256 SH
14 AMAZON COM INC AMZN 023135106 $4.0M 1.27% 16,612 SH
15 STATE STR SPDR S&P 500 ETF T SPY 78462F103 $3.5M 1.11% 4,643 SH
16 VANGUARD WORLD FD ESGV 921910733 $3.4M 1.10% 26,069 SH
17 ISHARES TR IVV 464287200 $3.1M 0.99% 4,127 SH
18 ISHARES BITCOIN TRUST ETF IBIT 46438F101 $2.9M 0.93% 87,401 SH
19 ALPHABET INC GOOGL 02079K305 $2.7M 0.86% 7,486 SH
20 MARRIOTT INTL INC NEW MAR 571903202 $2.3M 0.73% 6,137 SH
21 INVESCO QQQ TR QQQ 46090E103 $2.0M 0.64% 2,702 SH
22 NEOS ETF TRUST SPYI 78433H303 $2.0M 0.63% 36,882 SH
23 VANGUARD TAX-MANAGED FDS VEA 921943858 $1.9M 0.60% 26,075 SH
24 ISHARES TR EFA 464287465 $1.8M 0.57% 17,179 SH
25 WORLD GOLD TR GLDM 98149E303 $1.7M 0.55% 21,582 SH
26 VANGUARD INDEX FDS VUG 922908736 $1.7M 0.54% 19,507 SH
27 ISHARES TR ACWX 464288240 $1.7M 0.53% 21,887 SH
28 INVESCO EXCH TRADED FD TR II QQQM 46138G649 $1.6M 0.52% 5,336 SH
29 HERCULES CAPITAL INC HTGC 427096508 $1.5M 0.49% 96,700 SH
30 VANGUARD INTL EQUITY INDEX F VWO 922042858 $1.4M 0.45% 23,411 SH
31 META PLATFORMS INC META 30303M102 $1.4M 0.44% 2,441 SH
32 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $1.3M 0.42% 2,651 SH
33 ZETA GLOBAL HOLDINGS CORP ZETA 98956A105 $1.3M 0.42% 65,901 SH
34 VANGUARD INTL EQUITY INDEX F VT 922042742 $1.3M 0.41% 8,250 SH
35 VANGUARD WORLD FD MGK 921910816 $1.3M 0.41% 14,515 SH
36 ISHARES TR IXUS 46432F834 $1.3M 0.41% 13,325 SH
37 JPMORGAN CHASE & CO JPM 46625H100 $1.2M 0.39% 3,724 SH
38 BROADCOM INC AVGO 11135F101 $1.2M 0.38% 3,127 SH
39 WALMART INC WMT 931142103 $1.2M 0.37% 10,241 SH
40 MICRON TECHNOLOGY INC MU 595112103 $1.1M 0.36% 968 SH
41 VANGUARD INDEX FDS VV 922908637 $1.1M 0.36% 3,228 SH
42 PALANTIR TECHNOLOGIES INC PLTR 69608A108 $1.1M 0.34% 9,092 SH
43 UBER TECHNOLOGIES INC UBER 90353T100 $1.1M 0.34% 14,641 SH
44 VANGUARD WHITEHALL FDS VYM 921946406 $1.0M 0.33% 6,422 SH
45 SCHWAB STRATEGIC TR SCHF 808524805 $922.3K 0.30% 33,295 SH
46 TESLA INC TSLA 88160R101 $919.4K 0.29% 2,186 SH
47 ADVANCED MICRO DEVICES INC AMD 007903107 $867.1K 0.28% 1,493 SH
48 SPDR SERIES TRUST SPYV 78464A508 $867.0K 0.28% 14,263 SH
49 ELI LILLY & CO LLY 532457108 $816.9K 0.26% 681 SH
50 ISHARES TR IWF 464287614 $771.3K 0.25% 6,212 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-14 $312.1M 131 0001104659-26-096894
2026-03-31 2026-05-14 $292.0M 114 0001104659-26-061028
2025-12-31 2026-02-17 $249.6M 97 0001104659-26-016520
2025-09-30 2025-11-14 $210.9M 89 0001420506-25-003347
Filer Information
Address
7500 OLD GEORGETOWN RD
SUITE 705
BETHESDA, MD 20814
Phone
(202) 370-6435
Filing Manager
PENNINGTON PARTNERS & CO., LLC
Bethesda, MD
Signatory
Guy A. Scott
Chief Compliance Officer