O'Connor Alternative Investments LLC 13F holdings, Q2 2026
Holdings as of June 30, 2026 · filings on SEC EDGAR · this is the latest filing on record
O'Connor Alternative Investments LLC disclosed 149 US equity positions worth $1.4bn in its Q2 2026 13F filing. The largest position was CHART INDS at 43.7% of the reported book, followed by BLD* and NET. Against the Q1 2026 filing, it opened 20 new positions, added to 9 and reduced 2 among the top 50 holdings.
What did O'Connor Alternative Investments LLC own in Q2 2026? Top 50 positions
| # | Stock | Sector | Weight | Value | Shares | Δ shares | vs Q1 2026 |
|---|---|---|---|---|---|---|---|
| 1 | CHART INDS | 43.7% | $598.6m | 2,865,147 | 42% | added | |
| 2 | BLD* TOPBUILD C | 12.4% | $170.3m | 480,292 | – | new | |
| 3 | NET CLOUDFLARE | Technology | 3.6% | $48.9m | 38,000,000 | 77% | added |
| 4 | SNOW SNOWFLAKE | Technology | 2.7% | $37.2m | 21,000,000 | -16% | reduced |
| 5 | ON ON SEMICON | Technology | 2.2% | $30.2m | 25,000,000 | 25% | added |
| 6 | AKAM AKAMAI TEC | Technology | 2.2% | $29.8m | 25,000,000 | 67% | added |
| 7 | GOOG ALPHABET I | Communication Services | 2.1% | $28.3m | 80,020 | 59% | added |
| 8 | SUPER MICR | 2.1% | $28.2m | 550,000 | – | new | |
| 9 | KLAR KLARNA GRO | Financial Services | 1.7% | $22.8m | 1,127,170 | 0% | held |
| 10 | GOOG ALPHABET I | Communication Services | 1.6% | $22.6m | 450,000 | – | new |
| 11 | GAMESTOP C | 1.5% | $20.5m | 20,000,000 | – | new | |
| 12 | LIVE NATIO | 1.3% | $17.8m | 10,000,000 | -33% | reduced | |
| 13 | DASH DOORDASH I | Consumer Cyclical | 1.1% | $14.8m | 15,000,000 | – | new |
| 14 | AKAMAI TEC | 1.1% | $14.6m | 10,000,000 | – | new | |
| 15 | Z ZILLOW GRO | Communication Services | 0.8% | $10.4m | 330,595 | 206% | added |
| 16 | HALO HALOZYME T | 0.7% | $10.2m | 7,000,000 | – | new | |
| 17 | ORACLE COR | 0.7% | $9.0m | 200,000 | – | new | |
| 18 | NWSA NEWS CORP | Communication Services | 0.6% | $8.6m | 348,019 | – | new |
| 19 | JENA ACQUI | 0.5% | $7.3m | 700,000 | 0% | held | |
| 20 | FOX FOX CORP | Communication Services | 0.5% | $7.1m | 150,908 | 10% | added |
| 21 | HEI/A HEICO CORP | 0.4% | $6.1m | 23,615 | – | new | |
| 22 | EGH ACQUIS | 0.4% | $5.2m | 500,000 | 0% | held | |
| 23 | IREN IREN LIMIT | Financial Services | 0.4% | $5.1m | 111,300 | – | new |
| 24 | GORES HOLD | 0.4% | $5.1m | 500,000 | – | new | |
| 25 | ONEIM ACQU | 0.4% | $5.0m | 500,000 | 0% | held | |
| 26 | GORES HLDG | 0.4% | $5.0m | 474,796 | -0% | held | |
| 27 | RIVN RIVIAN AUT | Consumer Cyclical | 0.4% | $4.8m | 279,000 | – | new |
| 28 | CANTOR EQU | 0.3% | $4.6m | 450,000 | 0% | held | |
| 29 | AEIS ADVANCED E | Industrials | 0.3% | $4.4m | 11,850 | – | new |
| 30 | LIBERTY GL | 0.3% | $4.4m | 401,616 | 116% | added | |
| 31 | AGRICULTUR | 0.3% | $4.4m | 384,160 | 0% | held | |
| 32 | TRAILBLAZE | 0.3% | $4.0m | 400,000 | 0% | held | |
| 33 | ICLN ISHARES TR | 0.3% | $4.0m | 193,000 | – | new | |
| 34 | RBRK RUBRIK INC | Technology | 0.3% | $3.5m | 43,600 | – | new |
| 35 | NRG NRG ENERGY | Utilities | 0.2% | $3.2m | 22,000 | – | new |
| 36 | OAKTREE AC | 0.2% | $3.2m | 300,000 | 0% | held | |
| 37 | ACEL ACCEL ENTE | Consumer Cyclical | 0.2% | $3.1m | 246,728 | 0% | held |
| 38 | NCLH NORWEGIAN | Consumer Cyclical | 0.2% | $3.1m | 145,200 | 0% | held |
| 39 | GENERAL CA | 0.2% | $3.0m | 300,000 | – | new | |
| 40 | UAA UNDER ARMO | Consumer Cyclical | 0.2% | $2.8m | 438,543 | 10% | added |
| 41 | STELLAR V | 0.2% | $2.6m | 250,000 | 0% | held | |
| 42 | COLLECTIVE | 0.2% | $2.6m | 250,000 | 0% | held | |
| 43 | NEW PROVID | 0.2% | $2.6m | 250,000 | 0% | held | |
| 44 | THAYER VEN | 0.2% | $2.6m | 250,000 | 0% | held | |
| 45 | BLUE WTR A | 0.2% | $2.6m | 250,000 | 0% | held | |
| 46 | TALON CAP | 0.2% | $2.6m | 250,000 | 0% | held | |
| 47 | SOLARIUS C | 0.2% | $2.6m | 250,000 | 0% | held | |
| 48 | OXLEY BRID | 0.2% | $2.6m | 250,000 | 0% | held | |
| 49 | XOP SPDR SERIE | 0.2% | $2.6m | 16,570 | – | new | |
| 50 | ARKK ARK ETF TR | 0.2% | $2.6m | 31,600 | – | new |
Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.