CIK: 0002023168
Total reported value
$134.8M
Reporting period: 2026-03-31 · Number of holdings: 95
Atlatl Advisers LLC disclosed 95 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $134.8M and a quarterly turnover rate of 106.0%.
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Atlatl Advisers LLC's disclosed holdings carry a Herfindahl concentration index of 0.065 — mathematically equivalent to about 15 equally-sized positions, well below its 95 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 2.29), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 23% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Add MUB
+220.1% $19.0M
Trim QQQ
-97.7% -$15.8M
Add IUSB
+29.8% $2.8M
Add GOVT
+366.8% $4.4M
Trim VOO
-65.7% -$13.9M
Add AAPL
-15.4% -$1.3M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | MUB | Ishares National Muni Bond E | ETF-Other | 20.54% | +17.19% | +220.10% | |
| 2 | IUSB | Ishr Cr Unvrse Usd Bd Etf-ui | ETF-Other | 9.17% | +5.49% | +29.79% | |
| 3 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 5.01% | -2.91% | -65.72% | |
| 4 | LMUB | Ishares Lt National Muni Bd | ETF-Other | 4.66% | +4.66% | NEW | |
| 5 | GOVT | Ishares US Treasury Bond ETF | ETF-Gov Bonds | 4.20% | +3.73% | +366.84% | |
| 6 | AAPL | Apple INC | Stock-Tech | 3.61% | +1.25% | -15.41% | |
| 7 | VEA | Vanguard Ftse Developed ETF | ETF-Other | 3.34% | -0.90% | -60.37% | |
| 8 | SGOL | Abrdn Physical Gold Shares | ETF-Commodities | 3.17% | +3.17% | NEW | |
| 9 | MBB | Ishares Mbs ETF | ETF-Other | 3.05% | — | +28.84% | |
| 10 | CEF | Sprott Physical Gold And Sil | Stock-Other | 2.19% | — | -0.91% | |
| 11 | IAGG | Ishares Intl Aggregate Bond | ETF-Other | 1.69% | — | +26.83% | |
| 12 | BINC | Ishares Flex I A Etf-usd INC | ETF-Other | 1.69% | — | -3.91% | |
| 13 | AMZN | Amazon.com INC | Stock-Consumer Disc | 1.69% | +0.27% | -31.85% | |
| 14 | NVDA | Nvidia CORP | Stock-Tech | 1.63% | +0.25% | -34.54% | |
| 15 | PLTR | Palantir Technologies Inc-a | Stock-Tech | 1.44% | -0.26% | -46.90% | |
| 16 | MSFT | Microsoft CORP | Stock-Tech | 1.35% | -0.22% | -42.00% | |
| 17 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 1.21% | -0.15% | -51.95% | |
| 18 | STIP | Ishares 0-5 Year Tips Bond E | ETF-Other | 1.20% | +1.00% | +214.14% | |
| 19 | SYSB | Ishares Systematic Bond ETF | ETF-Other | 1.16% | — | +57.21% | |
| 20 | TLH | Ishares 10-20 Year Treasury | ETF-Gov Bonds | 1.16% | -0.25% | -56.97% | |
| 21 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 1.07% | -1.24% | -73.86% | |
| 22 | VWO | Vanguard Ftse Emerging Marke | ETF-Emerging Markets | 0.82% | -0.77% | -73.50% | |
| 23 | BSV | Vanguard Short-term Bond ETF | ETF-Other | 0.79% | -0.68% | -72.03% | |
| 24 | TSLA | Tesla INC | Stock-Consumer Disc | 0.79% | — | -14.89% | |
| 25 | IVE | Ishares S&p 500 Value ETF | ETF-Large Cap & Growth | 0.75% | -0.06% | -52.17% | |
| 26 | IVW | Ishares S&p 500 Growth ETF | ETF-Large Cap & Growth | 0.64% | -0.07% | -49.08% | |
| 27 | VRT | Vertiv Holdings Co-a | Stock-Industrials | 0.63% | — | — | |
| 28 | QLD | Proshares Ultra Qqq | ETF-Other | 0.63% | — | — | |
| 29 | IEMG | Ishares Core Msci Emerging | ETF-Emerging Markets | 0.62% | — | -55.48% | |
| 30 | IAU | Ishares Gold Trust | ETF-Commodities | 0.61% | — | -42.22% | |
| 31 | DYNF | Ishrs US E F R A Etf-usd INC | ETF-Other | 0.60% | -0.25% | -61.84% | |
| 32 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.59% | — | -2.68% | |
| 33 | CIEN | Ciena CORP | Stock-Tech | 0.58% | — | -56.81% | |
| 34 | ICVT | Ishares Convertible Bond ETF | ETF-Other | 0.57% | — | -10.37% | |
| 35 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.56% | — | -35.02% | |
| 36 | LEU | Centrus Energy Corp-class A | Stock-Energy | 0.55% | — | — | |
| 37 | EFV | Ishares Msci Eafe Value ETF | ETF-Other | 0.55% | — | -57.12% | |
| 38 | WGMI | Coinshares Bitcoin Mining Et | ETF-Crypto | 0.54% | — | -16.26% | |
| 39 | SSO | Proshares Ultra S&p500 | ETF-Other | 0.49% | — | — | |
| 40 | NET | Cloudflare INC - Class A | Stock-Tech | 0.48% | — | -1.00% | |
| 41 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 0.46% | — | -52.39% | |
| 42 | UWM | Proshares Ultra Russell2000 | ETF-Other | 0.41% | — | +9.25% | |
| 43 | HWM | Howmet Aerospace INC | Stock-Industrials | 0.41% | — | -45.26% | |
| 44 | INCE | Franklin Income Equity Focus | ETF-Other | 0.40% | — | -0.06% | |
| 45 | VXF | Vanguard Extended Market ETF | ETF-Other | 0.38% | -0.69% | -81.55% | |
| 46 | AVGO | Broadcom INC | Stock-Tech | 0.37% | — | -47.77% | |
| 47 | IEFA | Ishares Core Msci Eafe ETF | ETF-Other | 0.37% | — | — | |
| 48 | BIV | Vanguard Intermediate-term B | ETF-Other | 0.36% | -0.36% | -73.58% | |
| 49 | VIK | Viking Holdings Ltd | Stock-Consumer Disc | 0.36% | — | — | |
| 50 | VMBS | Vanguard Mortgage-backed Sec | ETF-Other | 0.35% | -0.35% | -74.51% |
Performance for Q3 2026
+5%
Performance Last 4 Quarters
+29%
Based on 87% of reported portfolio value with available pricing
Atlatl Advisers LLC's most significant position changes for 2026-03-31: Sold out: Ss Spdr S&p 500 ETF Trust-us (SPY); New buy: Ishares Lt National Muni Bd (LMUB); New buy: Abrdn Physical Gold Shares (SGOL); Sold out: Vanguard Total Intl Bond ETF (BNDX); Sold out: Corning INC (GLW).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | MUB | Ishares National Muni Bond E | +17.2% | +220.10% | Add |
| 2 | IUSB | Ishr Cr Unvrse Usd Bd Etf-ui | +5.5% | +29.79% | Add |
| 3 | GOVT | Ishares US Treasury Bond ETF | +3.7% | +366.84% | Add |
| 4 | AAPL | Apple INC | +1.3% | -15.41% | Trim |
| 5 | STIP | Ishares 0-5 Year Tips Bond E | +1% | +214.14% | Add |
| 6 | AMZN | Amazon.com INC | +0.3% | -31.85% | Trim |
| 7 | NVDA | Nvidia CORP | +0.3% | -34.54% | Trim |
| 8 | IVE | Ishares S&p 500 Value ETF | -0.1% | -52.17% | Trim |
| 9 | IVW | Ishares S&p 500 Growth ETF | -0.1% | -49.08% | Trim |
| 10 | IVV | Ishares Core S&p 500 ETF | -0.2% | -51.95% | Trim |
| 11 | MSFT | Microsoft CORP | -0.2% | -42.00% | Trim |
| 12 | TLH | Ishares 10-20 Year Treasury | -0.3% | -56.97% | Trim |
| 13 | DYNF | Ishrs US E F R A Etf-usd INC | -0.3% | -61.84% | Trim |
| 14 | PLTR | Palantir Technologies Inc-a | -0.3% | -46.90% | Trim |
| 15 | VMBS | Vanguard Mortgage-backed Sec | -0.4% | -74.51% | Trim |
| 16 | BIV | Vanguard Intermediate-term B | -0.4% | -73.58% | Trim |
| 17 | META | Meta Platforms Inc-class A | -0.4% | -78.37% | Trim |
| 18 | BSV | Vanguard Short-term Bond ETF | -0.7% | -72.03% | Trim |
| 19 | VXF | Vanguard Extended Market ETF | -0.7% | -81.55% | Trim |
| 20 | VWO | Vanguard Ftse Emerging Marke | -0.8% | -73.50% | Trim |
| 21 | LRCX | Lam Research CORP | -0.9% | -89.97% | Trim |
| 22 | VEA | Vanguard Ftse Developed ETF | -0.9% | -60.37% | Trim |
| 23 | MU | Micron Technology INC | -0.9% | -89.44% | Trim |
| 24 | WDC | Western Digital CORP | -1.1% | -93.28% | Trim |
| 25 | GOOGL | Alphabet Inc-cl A | -1.2% | -73.86% | Trim |
| 26 | VOO | Vanguard S&p 500 ETF | -2.9% | -65.72% | Trim |
| 27 | QQQ | Invesco Qqq Trust Series 1 | -5.9% | -97.70% | Trim |
| 28 | SPY | Ss Spdr S&p 500 ETF Trust-us | — | EXIT | Sold out |
| 29 | LMUB | Ishares Lt National Muni Bd | — | NEW | New buy |
| 30 | SGOL | Abrdn Physical Gold Shares | — | NEW | New buy |
| 31 | BNDX | Vanguard Total Intl Bond ETF | — | EXIT | Sold out |
| 32 | GLW | Corning INC | — | EXIT | Sold out |
| 33 | GM | General Motors Co | — | EXIT | Sold out |
| 34 | NEM | Newmont CORP | — | EXIT | Sold out |
| 35 | DG | Dollar General CORP | — | EXIT | Sold out |
| 36 | IVZ | Invesco Ltd. | — | EXIT | Sold out |
| 37 | APP | Applovin Corp-class A | — | EXIT | Sold out |
| 38 | INSM | Insmed INC | — | EXIT | Sold out |
| 39 | EXPE | Expedia Group INC | — | EXIT | Sold out |
| 40 | STX | Seagate Technology Holdings plc | — | EXIT | Sold out |
| 41 | CHRW | C.h. Robinson Worldwide INC | — | EXIT | Sold out |
| 42 | TER | Teradyne INC | — | EXIT | Sold out |
| 43 | BLV | Vanguard Long-term Bond ETF | — | EXIT | Sold out |
| 44 | ALB | Albemarle CORP | — | EXIT | Sold out |
| 45 | INTC | Intel CORP | — | EXIT | Sold out |
| 46 | FSLR | First Solar INC | — | EXIT | Sold out |
| 47 | IBIT | Ishares Bitcoin Trust ETF | — | EXIT | Sold out |
| 48 | FIX | Comfort Systems USA INC | — | EXIT | Sold out |
| 49 | OEF | Ishares S&p 100 ETF | — | EXIT | Sold out |
| 50 | HIMU | Ishares High Yild Muni A ETF | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-07 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-09 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-04 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-07-31 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-04-28 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-01-31 | 13F-HR | View on EDGAR |
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