Atlatl Advisers LLC
Reported holdings as of Q3 2026, from 8 quarterly filings.
Holdings
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| Security | Ticker | Value | Shares | Weight | Weight change | Held | Change |
|---|---|---|---|---|---|---|---|
| INVESCO QQQ TR | QQQ | $52.8M | 71,360 | -0.56pp | 6q | -3.9%-$2.1M | |
| STATE STR SPDR S&P 500 ETF T | SPY | $48.3M | 63,289 | +0.87pp | 2q | +7.0%+$3.2M | |
| ISHARES TR | MUB | $27.5M | 271,730 | -0.20pp | 8q | +4.2%+$1.1M | |
| VANGUARD INDEX FDS | VOO | $14.6M | 20,769 | -0.02pp | 8q | -1.6%-$231.3K | |
| MICROSOFT CORP | MSFT | $11.6M | 22,570 | +2.31pp | 8q | +386.3%+$9.2M | |
| ISHARES TR | IUSB | $11.3M | 256,179 | -0.07pp | 8q | +2.9%+$318.9K | |
| PHILLIPS 66 | PSX | $10.9M | 42,826 | +2.56pp | 2q | +22924.7%+$10.9M | |
| MARATHON PETE CORP | MPC | $10.8M | 27,367 | +2.54pp | 2q | +118887.0%+$10.8M | |
| VALERO ENERGY CORP | VLO | $10.2M | 26,332 | - | new | NEW | |
| ISHARES BITCOIN TRUST ETF | IBIT | $10.1M | 213,146 | +2.36pp | 2q | +9449.6%+$10.0M | |
| ILLUMINA INC | ILMN | $9.6M | 35,165 | - | new | NEW | |
| FORTINET INC | FTNT | $7.7M | 43,126 | +1.79pp | 2q | +6534.8%+$7.6M | |
| CROWDSTRIKE HLDGS INC | CRWD | $7.5M | 28,311 | +1.71pp | 2q | +2383.4%+$7.2M | |
| PALO ALTO NETWORKS INC | PANW | $7.3M | 18,291 | +0.14pp | 2q | -5.9%-$455.7K | |
| NETAPP INC | NTAP | $7.1M | 33,716 | +1.66pp | 2q | +15295.4%+$7.0M | |
| MICRON TECHNOLOGY INC | MU | $7.0M | 6,614 | -1.38pp | 8q | -40.3%-$4.8M | |
| HEWLETT PACKARD ENTERPRISE C | HPE | $6.6M | 102,854 | +0.24pp | 2q | -15.7%-$1.2M | |
| SEAGATE TECHNOLOGY HLDNGS PL | STX | $6.1M | 6,635 | -0.38pp | 2q | -16.6%-$1.2M | |
| SANDISK CORP | SNDK | $6.0M | 3,420 | -2.72pp | 2q | -55.1%-$7.3M | |
| ADVANCED MICRO DEVICES INC | AMD | $5.7M | 9,293 | -0.52pp | 2q | -31.1%-$2.6M | |
| DELL TECHNOLOGIES INC | DELL | $5.6M | 10,383 | -0.02pp | 2q | -20.2%-$1.4M | |
| EVERPURE INC | P | $5.5M | 42,170 | - | new | NEW | |
| APPLE INC | AAPL | $5.5M | 16,550 | +0.11pp | 8q | -4.1%-$237.4K | |
| ISHARES TR | LMUB | $5.3M | 114,150 | -0.31pp | 3q | -11.1%-$660.9K | |
| ALPHABET INC | GOOGL | $5.1M | 14,775 | +0.77pp | 8q | +197.3%+$3.4M | |
| ISHARES TR | GOVT | $5.1M | 231,880 | -0.15pp | 8q | -6.4%-$345.0K | |
| INTEL CORP | INTC | $5.1M | 42,161 | -0.36pp | 2q | -9.9%-$556.2K | |
| DATADOG INC | DDOG | $5.0M | 18,398 | +1.18pp | 2q | +65607.1%+$5.0M | |
| MARVELL TECHNOLOGY INC | MRVL | $4.7M | 17,860 | -0.53pp | 2q | -23.0%-$1.4M | |
| LUMENTUM HLDGS INC | LITE | $4.7M | 4,815 | -0.05pp | 2q | -14.8%-$810.1K | |
| VANGUARD WORLD FD | VGT | $4.0M | 32,000 | - | new | NEW | |
| ASTERA LABS INC | ALAB | $4.0M | 11,271 | - | new | NEW | |
| ETFS GOLD TR | SGOL | $4.0M | 101,114 | +0.06pp | 3q | +4.6%+$175.1K | |
| INVESCO EXCH TRADED FD TR II | SPMO | $3.7M | 24,725 | -0.24pp | 2q | -15.5%-$685.2K | |
| AMAZON COM INC | AMZN | $3.7M | 14,871 | +0.24pp | 8q | +34.2%+$943.3K | |
| VANGUARD TAX-MANAGED FDS | VEA | $3.3M | 47,405 | -0.05pp | 8q | -4.7%-$164.1K | |
| ISHARES TR | IVV | $3.1M | 3,990 | +0.08pp | 8q | +11.3%+$310.2K | |
| NVIDIA CORPORATION | NVDA | $2.8M | 12,058 | +0.05pp | 8q | -4.9%-$141.4K | |
| SPROTT ASSET MANAGEMENT LP | CEF | $2.6M | 61,915 | +0.01pp | 8q | HELD | |
| META PLATFORMS INC | META | $2.5M | 3,491 | +0.54pp | 8q | +670.6%+$2.2M | |
| ISHARES TR | STIP | $2.5M | 25,334 | -0.02pp | 8q | HELD | |
| VANGUARD INDEX FDS | VUG | $2.5M | 27,413 | -0.16pp | 2q | -24.9%-$816.9K | |
| PALANTIR TECHNOLOGIES INC | PLTR | $2.5M | 13,174 | +0.22pp | 8q | HELD | |
| BLACKROCK ETF TRUST II | MBBA | $2.0M | 41,712 | - | new | NEW | |
| SELECT SECTOR SPDR TR | XLF | $2.0M | 36,597 | - | new | NEW | |
| CISCO SYS INC | CSCO | $1.9M | 17,445 | +0.36pp | 5q | +477.6%+$1.6M | |
| VANGUARD INDEX FDS | VTI | $1.8M | 4,760 | +0.35pp | 4q | +529.6%+$1.5M | |
| BLACKROCK ETF TRUST II | GGOV | $1.7M | 33,904 | +0.03pp | 2q | +9.4%+$145.3K | |
| SELECT SECTOR SPDR TR | XLV | $1.6M | 9,645 | -0.15pp | 2q | -31.2%-$735.5K | |
| BLACKROCK ETF TRUST | IALT | $1.6M | 52,855 | +0.01pp | 2q | -3.8%-$63.0K | |
| BLACKROCK ETF TRUST II | BINC | $1.4M | 27,684 | -0.04pp | 8q | -7.2%-$109.5K | |
| ISHARES TR | SYSB | $1.4M | 16,627 | -0.04pp | 4q | -5.4%-$80.2K | |
| PROSHARES TR | QLD | $1.4M | 14,573 | +0.01pp | 8q | +4.7%+$62.8K | |
| ISHARES TR | TLH | $1.4M | 14,937 | -0.05pp | 8q | -4.5%-$64.5K | |
| SELECT SECTOR SPDR TR | XLC | $1.4M | 12,280 | - | new | NEW | |
| ISHARES TR | ICVT | $1.4M | 12,063 | +0.17pp | 8q | +129.2%+$768.0K | |
| SELECT SECTOR SPDR TR | XLE | $1.2M | 19,601 | -0.06pp | 2q | -27.9%-$465.7K | |
| CLOUDFLARE INC | NET | $1.1M | 3,160 | +0.07pp | 8q | HELD | |
| TESLA INC | TSLA | $1.1M | 2,994 | -0.09pp | 5q | -10.8%-$128.8K | |
| ISHARES TR | IVW | $1.0M | 7,209 | flat | 8q | -1.9%-$19.6K | |
| SPACE EXPLORATION TECHN CORP | SPCX | $1.0M | 6,633 | +0.15pp | 2q | +202.2%+$669.5K | |
| SELECT SECTOR SPDR TR | XLK | $996.1K | 5,089 | -0.10pp | 2q | -30.8%-$443.2K | |
| CoinShares Valkyrie Bitcoin Mi | WGMI | $944.9K | 21,030 | -0.09pp | 6q | HELD | |
| PROSHARES TR | SSO | $895.7K | 12,920 | flat | 8q | HELD | |
| BLACKROCK ETF TRUST | DYNF | $882.7K | 12,745 | flat | 8q | -3.0%-$27.1K | |
| VERTIV HOLDINGS CO | VRT | $877.4K | 3,636 | -0.08pp | 6q | HELD | |
| ISHARES TR | IVE | $833.7K | 3,652 | flat | 8q | -1.4%-$12.1K | |
| JPMORGAN CHASE & CO | JPM | $832.0K | 2,515 | flat | 8q | +1.9%+$15.5K | |
| ALPHABET INC | GOOG | $798.4K | 2,343 | -0.04pp | 8q | -15.2%-$142.8K | |
| PROSHARES TR | UWM | $724.1K | 12,766 | -0.03pp | 5q | +2.5%+$17.9K | |
| ISHARES GOLD TR | IAU | $707.0K | 9,053 | flat | 8q | -3.8%-$28.2K | |
| VANGUARD BD INDEX FDS | BSV | $693.6K | 9,078 | -0.01pp | 8q | -2.7%-$19.1K | |
| TAIWAN SEMICONDUCTOR MANUFAC | TSM | $684.7K | 1,501 | -0.04pp | 8q | -13.3%-$104.9K | |
| VANGUARD INTL EQUITY INDEX F | VWO | $635.2K | 10,709 | -0.06pp | 8q | -28.6%-$253.9K | |
| BROADCOM INC | AVGO | $622.0K | 1,771 | -0.02pp | 8q | -4.9%-$32.0K | |
| CIENA CORP | CIEN | $586.8K | 1,668 | -1.26pp | 8q | -86.1%-$3.6M | |
| WESTERN DIGITAL CORP | WDC | $555.4K | 1,222 | -1.98pp | 5q | -91.2%-$5.8M | |
| FRANKLIN TEMPLETON ETF TR | INCE | $542.9K | 8,267 | flat | 8q | HELD | |
| LAM RESEARCH CORP | LRCX | $540.7K | 1,646 | -1.54pp | 5q | -89.8%-$4.8M | |
| CENTRUS ENERGY CORP | LEU | $538.4K | 3,860 | -0.04pp | 8q | -9.7%-$58.0K | |
| ISHARES TR | IEFA | $529.5K | 5,466 | flat | 5q | HELD | |
| ISHARES TR | ACWX | $525.3K | 6,947 | +0.08pp | 2q | +193.7%+$346.5K | |
| VIKING HOLDINGS LTD | VIK | $516.4K | 6,592 | -0.04pp | 6q | HELD | |
| VANGUARD STAR FDS | VXUS | $503.2K | 5,923 | flat | 2q | HELD | |
| VANGUARD INDEX FDS | VOE | $487.8K | 2,495 | flat | 5q | HELD | |
| AMPHENOL CORP | APH | $482.9K | 5,728 | -0.01pp | 6q | HELD | |
| ISHARES INC | IEMG | $482.7K | 5,948 | -0.04pp | 8q | -24.5%-$157.0K | |
| BLACKROCK ETF TRUST | CORO | $441.7K | 12,152 | +0.04pp | 2q | +71.1%+$183.6K | |
| EXXONMOBIL HOLDINGS CORP | XOM | $423.0K | 2,599 | +0.02pp | 2q | +0.9%+$3.6K | |
| GE AEROSPACE | GE | $414.1K | 1,326 | -0.02pp | 6q | -3.3%-$14.1K | |
| VANGUARD INDEX FDS | VTV | $412.9K | 1,911 | +0.01pp | 3q | +13.0%+$47.5K | |
| SCHWAB STRATEGIC TR | SCHB | $374.1K | 12,765 | flat | 8q | HELD | |
| ISHARES TR | ITA | $367.1K | 1,772 | -0.02pp | 6q | HELD | |
| HOWMET AEROSPACE INC | HWM | $354.4K | 1,567 | -0.02pp | 8q | -6.4%-$24.4K | |
| VANGUARD INDEX FDS | VB | $347.9K | 1,223 | -0.02pp | 5q | -12.2%-$48.4K | |
| JOHNSON & JOHNSON | JNJ | $325.1K | 1,228 | flat | 5q | +3.5%+$11.1K | |
| MASTERCARD INCORPORATED | MA | $323.2K | 586 | +0.01pp | 8q | +2.8%+$8.8K | |
| VISA INC | V | $318.7K | 887 | +0.01pp | 8q | +4.1%+$12.6K | |
| BLACKROCK ETF TRUST | BLCR | $317.0K | 6,474 | +0.01pp | 2q | +27.0%+$67.4K | |
| ISHARES TR | HDV | $316.3K | 11,311 | flat | 8q | -4.4%-$14.7K | |
| THERMO FISHER SCIENTIFIC INC | TMO | $307.1K | 455 | +0.02pp | 5q | HELD | |
| SHOPIFY INC | SHOP | $296.9K | 2,002 | +0.02pp | 2q | HELD | |
| FTAI AVIATION LTD | FTAI | $296.5K | 1,775 | -0.04pp | 5q | HELD | |
| ARK ETF TR | ARKK | $287.3K | 3,225 | flat | 5q | -2.4%-$7.1K | |
| BERKSHIRE HATHAWAY INC DEL | BRKB | $286.3K | 575 | flat | 8q | +5.9%+$15.9K | |
| ISHARES TR | EFG | $286.3K | 2,389 | -0.02pp | 8q | -17.4%-$60.2K | |
| CATERPILLAR INC | CAT | $283.0K | 349 | -0.02pp | 3q | +1.7%+$4.9K | |
| ISHARES TR | EFV | $281.7K | 3,560 | -0.02pp | 8q | -23.1%-$84.8K | |
| CONSTELLATION ENERGY CORP | CEG | $278.4K | 1,096 | -0.01pp | 8q | -16.0%-$53.1K | |
| BLUE OWL TECHNOLOGY FIN CORP | OTF | $266.8K | 27,200 | - | new | NEW | |
| BLACKROCK ETF TRUST | BAI | $257.9K | 5,465 | -0.02pp | 6q | -19.6%-$62.7K | |
| FIRST BUSINESS FINL SVCS INC | FBIZ | $254.5K | 3,700 | flat | 2q | HELD | |
| J P MORGAN EXCHANGE TRADED F | JEPI | $248.3K | 4,417 | flat | 5q | HELD | |
| TALEN ENERGY CORP | TLN | $245.5K | 785 | -0.02pp | 6q | -12.3%-$34.4K | |
| VANGUARD INDEX FDS | VO | $227.5K | 2,901 | flat | 6q | HELD | |
| RTX CORPORATION | RTX | $226.9K | 1,222 | flat | 5q | -1.9%-$4.5K | |
| ALTRIA GROUP INC | MO | $222.8K | 3,309 | -0.01pp | 3q | -2.4%-$5.6K | |
| VANGUARD WHITEHALL FDS | VYM | $213.6K | 1,376 | flat | 8q | HELD | |
| PROCTER & GAMBLE CO | PG | $211.2K | 1,454 | flat | 5q | -6.4%-$14.5K | |
| CARDINAL HEALTH INC | CAH | $205.8K | 925 | -0.01pp | 8q | -17.6%-$43.8K | |
| CARTESIAN THERAPEUTICS INC | RNAC | $205.6K | 28,509 | -0.02pp | 2q | HELD |
By sector
Industry comes from the SIC code on each company's own SEC filings, which is self-reported and sometimes out of date. Derivative exposure is counted with the shares. Securities the SEC assigns no industry - funds, trusts, foreign issues - are shown as not classified rather than dropped.
| Sector | Value | Share |
|---|---|---|
| Computer Hardware | $59.7M | 14.1% |
| Funds & ETFs | $48.5M | 11.4% |
| Semiconductors & Electronics | $37.6M | 8.9% |
| Software & IT Services | $37.4M | 8.8% |
| Energy | $32.4M | 7.6% |
| Capital Markets | $17.4M | 4.1% |
| Biotech & Pharma | $10.2M | 2.4% |
| Other sectors | $11.0M | 2.6% |
| Not classified | $170.8M | 40.2% |
What the disclosed book did
This is not the fund's return. A 13F shows long US equity positions only, so shorts, bonds, foreign listings, private holdings and cash are all invisible here. What this measures is the quarter's change in value of the positions this manager disclosed, had they been left untouched - the return a reader following the filing would have earned.
| Quarter | Book | Market | Difference | Priced |
|---|---|---|---|---|
| Q3 2026 | -4.4% | +2.1% | -6.5% | 100% |
| Q2 2026 | +7.3% | +14.8% | -7.6% | 100% |
| Q1 2026 | -0.4% | -4.6% | +4.3% | 100% |
| Q4 2025 | +1.7% | +2.4% | -0.6% | 100% |
| Q3 2025 | +7.9% | +7.8% | +0.1% | 100% |
| Q2 2025 | +8.4% | +10.5% | -2.1% | 100% |
| Q1 2025 | -3.4% | -4.6% | +1.1% | 100% |
Market is SPY over the same two quarter ends, priced the same way as everything else here - the median across every filer reporting it. It is a large-cap US proxy, so a manager holding small caps or biotech will beat or trail it for reasons that are not skill. Prices are quarter-end to quarter-end and say nothing about the path in between, or about trades opened and closed inside a quarter.
Quarter by quarter
| Quarter | Value | Positions | New | Added | Trimmed | Exited | Top 10 | Days to file |
|---|---|---|---|---|---|---|---|---|
| Q3 2026 | $425.1M | 121 | 9 | 34 | 55 | 347 | 48.9% | 22 |
| Q2 2026 | $421.1M | 459 | 367 | 30 | 42 | 3 | 49.2% | 22 |
| Q1 2026 | $134.8M | 95 | 6 | 14 | 57 | 67 | 58.9% | 37 |
| Q4 2025 | $260.8M | 156 | 22 | 60 | 46 | 30 | 39.4% | 40 |
| Q3 2025 | $251.7M | 164 | 48 | 78 | 26 | 22 | 40.1% | 35 |
| Q2 2025 | $211.5M | 138 | 40 | 46 | 41 | 16 | 42.7% | 31 |
| Q1 2025 | $153.8M | 114 | 8 | 50 | 50 | 353 | 52.4% | 28 |
| Q4 2024 | $170.5M | 459 | 0 | 0 | 0 | 0 | 37.6% | 31 |
Rows marked UNVERIFIED ID, PLACEHOLDER ID, TICKER AS ID or NON-CUSIP ID carry an identifier that is not a valid CUSIP. They are shown because the filer reported that money, but treat the security named with caution - hover the chip for what is wrong with it, and see the methodology.
Held counts consecutive filings in which this manager reported the position, and can reach further back than the quarters listed above: the tabs begin at Q4 2018 because earlier coverage is too sparse to describe a market, but tenure is counted over every filing we hold, some reaching to 2007. A position sold and later rebought starts again from one.
Weight change is the shift in this position's share of the whole book, in percentage points. It is the more useful column: when money flows into or out of a broad fund, almost every holding is bought or sold at once, so added and trimmed largely track flows. A weight that rose while the book shrank is a decision. Both compare with the previous quarter this filer reported, not the previous calendar quarter.