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Atlatl Advisers LLC — 13F Holdings & Portfolio

CIK 2023168 · latest 13F-HR filed 2026-07-22

Backtest portfolio

Atlatl Advisers LLC manages $421.1M in 13F-reported U.S. long-equity assets across 459 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are QQQ (12.98%), SPY (10.49%), MUB (6.66%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 367 new positions, exited 3, added to 45, and trimmed 30.

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.

Filer Information
Address
2921 LANDMARK PL SUITE 501
MADISON, WI 53713
Phone
(608) 351-4500
Filing Manager
Atlatl Advisers LLC
MADISON, WI
Signatory
Dave Reichert
Chief Compliance Officer
Loading holdings…
AUM

$421.1M

Long-equity book

Holdings

459

Distinct positions

Period

2026-06-30

Filed 2026-07-22

Q/Q Activity

+367 / −3 / ↑45 / ↓30

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • INVESCO QQQ TRUST SERIES I$54.3M +15559.9%
  • MICRON TECHNOLOGY INC COM$12.4M +3102.8%
  • WESTERN DIGITAL CORP COM$8.5M +2351.6%
  • VANGUARD S&P 500 ETF$7.7M +114.7%
  • LAM RESEARCH CORP COM NEW$6.6M +1759.5%
Show all 45 →

Top Trims

  • VANGUARD FTSE DEVELOPED MARKETS ETF-$952.3K -21.2%
  • ISHARES CORE TOTAL USD BOND MARKET ETF-$865.7K -7.0%
  • ISHARES FLEXIBLE INCOME ACTIVE ETF-$714.6K -31.4%
  • ABRDN PHYSICAL GOLD SHARES ETF-$575.4K -13.5%
  • SPROTT ASSET MANAGEMENT LP PHYSICAL GOLD AN-$453.8K -15.4%
Show all 30 →

New Positions

  • STATE STREET SPDR S&P 500 ETF$44.2M
  • SANDISK CORP COM$17.3M
  • ADVANCED MICRO DEVICES INC COM$7.8M
  • SEAGATE TECHNOLOGY HLDNGS PLC ORD SHS$7.7M
  • MARVELL TECHNOLOGY INC COM$6.9M
Show all 367 →

Exited Positions

  • ISHARES CORE INTERNATIONAL AGGREGATE BOND ETF$2.3M
  • EXXON MOBIL CORP COM$431.1K
  • ISHARES MSCI USA QUALITY FACTOR ETF$290.8K
Show all 3 →
All Holdings

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 INVESCO QQQ TRUST SERIES I QQQ 46090E103 $54.7M 12.98% 74,258 SH
2 STATE STREET SPDR S&P 500 ETF SPY 78462F103 $44.2M 10.49% 59,131 SH
3 ISHARES NATIONAL MUNI BOND ETF MUB 464288414 $28.1M 6.66% 260,812 SH
4 SANDISK CORP COM SNDK 80004C200 $17.3M 4.12% 7,624 SH
5 VANGUARD S&P 500 ETF VOO 922908363 $14.5M 3.44% 21,099 SH
6 MICRON TECHNOLOGY INC COM MU 595112103 $12.8M 3.04% 11,080 SH
7 ISHARES CORE TOTAL USD BOND MARKET ETF IUSB 46434V613 $11.5M 2.73% 248,945 SH
8 WESTERN DIGITAL CORP COM WDC 958102105 $8.9M 2.11% 13,912 SH
9 ADVANCED MICRO DEVICES INC COM AMD 007903107 $7.8M 1.86% 13,478 SH
10 SEAGATE TECHNOLOGY HLDNGS PLC ORD SHS STX G7997R103 $7.7M 1.82% 7,951 SH
11 LAM RESEARCH CORP COM NEW LRCX 512807306 $7.0M 1.67% 16,210 SH
12 MARVELL TECHNOLOGY INC COM MRVL 573874104 $6.9M 1.64% 23,205 SH
13 APPLIED MATLS INC COM AMAT 038222105 $6.8M 1.61% 9,365 SH
14 PALO ALTO NETWORKS INC COM PANW 697435105 $6.6M 1.57% 19,438 SH
15 ISHARES LONG-TERM NATIONAL MUNI BOND ETF LMUB 46438G448 $6.6M 1.56% 128,359 SH
16 INTEL CORP COM INTC 458140100 $6.5M 1.55% 46,787 SH
17 COMFORT SYS USA INC COM FIX 199908104 $6.1M 1.44% 3,063 SH
18 CORNING INC COM GLW 219350105 $6.0M 1.42% 23,349 SH
19 TERADYNE INC COM TER 880770102 $5.9M 1.40% 12,198 SH
20 CIENA CORP COM NEW CIEN 171779309 $5.9M 1.39% 11,976 SH
21 ISHARES U.S. TREASURY BOND ETF GOVT 46429B267 $5.6M 1.34% 247,655 SH
22 DELL TECHNOLOGIES INC CL C DELL 24703L202 $5.6M 1.33% 13,016 SH
23 HEWLETT PACKARD ENTERPRISE CO COM HPE 42824C109 $5.5M 1.31% 122,008 SH
24 KLA CORP COM NEW KLAC 482480100 $5.5M 1.30% 18,120 SH
25 ARM HOLDINGS PLC SPONSORED ADS ARM 042068205 $5.1M 1.20% 14,276 SH
26 APPLE INC COM AAPL 037833100 $5.0M 1.19% 17,263 SH
27 LUMENTUM HLDGS INC COM LITE 55024U109 $4.8M 1.15% 5,649 SH
28 INVESCO S&P 500 MOMENTUM ETF SPMO 46138E339 $4.7M 1.12% 29,245 SH
29 COHERENT CORP COM COHR 19247G107 $4.4M 1.05% 11,170 SH
30 ISHARES MBS ETF MBB 464288588 $4.1M 0.97% 43,008 SH
31 ABRDN PHYSICAL GOLD SHARES ETF SGOL 00326A104 $3.7M 0.88% 96,689 SH
32 VANGUARD FTSE DEVELOPED MARKETS ETF VEA 921943858 $3.5M 0.84% 49,729 SH
33 VANGUARD GROWTH ETF VUG 922908736 $3.1M 0.75% 36,478 SH
34 ISHARES CORE S&P 500 ETF IVV 464287200 $2.7M 0.64% 3,585 SH
35 AMAZON COM INC COM AMZN 023135106 $2.6M 0.63% 11,085 SH
36 ISHARES 0-5 YEAR TIPS BOND ETF STIP 46429B747 $2.6M 0.61% 25,228 SH
37 NVIDIA CORPORATION COM NVDA 67066G104 $2.5M 0.60% 12,677 SH
38 SPROTT ASSET MANAGEMENT LP PHYSICAL GOLD AN CEF 85208R101 $2.5M 0.59% 61,915 SH
39 STATE STREET REAL ESTATE SELECT SECTOR SPDR ETF XLRE 81369Y860 $2.4M 0.56% 53,789 SH
40 STATE STREET HEALTH CARE SELECT SECTOR SPDR ETF XLV 81369Y209 $2.2M 0.53% 14,012 SH
41 STATE STREET INDUSTRIAL SELECT SECTOR SPDR ETF XLI 81369Y704 $1.8M 0.44% 9,912 SH
42 ALPHABET INC CAP STK CL A GOOGL 02079K305 $1.8M 0.42% 4,970 SH
43 MICROSOFT CORP COM MSFT 594918104 $1.7M 0.41% 4,641 SH
44 ISHARES 10-20 YEAR TREASURY BOND ETF TLH 464288653 $1.6M 0.37% 15,637 SH
45 ISHARES FLEXIBLE INCOME ACTIVE ETF BINC 092528603 $1.6M 0.37% 29,839 SH
46 ISHARES SYSTEMATIC BOND ETF SYSB 46435U796 $1.6M 0.37% 17,579 SH
47 ISHARES GLOBAL GOVERNMENT BOND USD HEDGED ACTIVE ETF GGOV 092528835 $1.6M 0.37% 31,004 SH
48 ISHARES SYSTEMATIC ALTERNATIVES ACTIVE ETF IALT 09290C665 $1.5M 0.37% 54,965 SH
49 PALANTIR TECHNOLOGIES INC CL A PLTR 69608A108 $1.5M 0.36% 13,121 SH
50 STATE STREET ENERGY SELECT SECTOR SPDR ETF XLE 81369Y506 $1.4M 0.34% 27,173 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-07-22 $421.1M 459 0002023168-26-000005
2026-03-31 2026-05-07 $134.8M 95 0002023168-26-000003
2025-12-31 2026-02-09 $260.8M 179 0002023168-26-000002