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CIK: 0002081629
Total reported value
$1.4B
$1.4B
128 檔
52.0%
According to the latest 13F quarterly dataset, O'Connor Alternative Investments LLC managed an equity portfolio of $1.4B at the end of Q1 2026, spanning 128 distinct U.S. exchange-listed positions.
During Q1 2026, O'Connor Alternative Investments LLC's portfolio maintained high stability with no major positional turnover, reflecting a continuous long-term holding approach.
In terms of portfolio concentration, the top 5 core holdings (including HO1, AL, AM6) accounted for 52.0% of total reported equity market value during Q1 2026.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | HO1 | Hologic Inc | Stock-Other | 20.19% | -20.19% | EXIT | |
| 2 | AL | Air Lease CORP | Stock-Other | 15.91% | -15.91% | EXIT | |
| 3 | AM6 | Amicus Therapeutics Inc | Stock-Other | 10.46% | -10.46% | EXIT | |
| 4 | SDA | Sealed Air CORP | Stock-Consumer Disc | 7.98% | -7.98% | EXIT | |
| 5 | K4F | Onestream Inc | Stock-Other | 6.55% | -6.55% | EXIT | |
| 6 | DAWNGBX | Day One Biopharmaceuticals I | Stock-Other | 3.43% | -3.43% | EXIT | |
| 7 | SNOW 0 10-01-29Bond | Snowflake Inc | Bond | 2.64% | +0.07% | — | |
| 8 | DUK 4.125 04-15-26Bond | Duke Energy CORP | Bond | 2.37% | -2.37% | EXIT | |
| 9 | POH3 | Carnival Plc-adr | Stock-Other | 2.17% | -2.17% | EXIT | |
| 10 | NET 0 08-15-26Bond | Cloudflare Inc | Bond | 2.16% | +1.41% | — | |
| 11 | LYV 3.125 01-15-29Bond | Live Nation Entertainmen | Bond | 1.96% | -0.66% | — | |
| 12 | ON 0.5 03-01-29Bond | On Semiconductor CORP | Bond | 1.69% | +0.51% | — | |
| 13 | AKAM 1.125 02-15-29Bond | Akamai Technologies Inc | Bond | 1.47% | +0.70% | — | |
| 14 | KLAR | Klarna Group plc | Stock-Other | 1.26% | +0.40% | — | |
| 15 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 1.24% | +0.82% | — | |
| 16 | SMH | Vaneck Semiconductor ETF | ETF-Other | 0.90% | -0.90% | EXIT | |
| 17 | RNA | Atrium Therapeutics Inc | Stock-Other | 0.66% | -0.66% | EXIT | |
| 18 | FOX | Fox CORP - Class B | Stock-Comm Services | 0.63% | -0.11% | — | |
| 19 | ✓ | Stock-Other | 0.61% | -0.08% | — | ||
| 20 | ✓ | Stock-Other | 0.44% | -0.06% | — | ||
| 21 | ✓ | Kensington Cap Acquist CORP | Stock-Other | 0.43% | -0.43% | EXIT | |
| 22 | ✓ | Oneim Acquisition CORP | Stock-Other | 0.43% | -0.06% | — | |
| 23 | GTENU | Gores Holdings X, Inc. | Stock-Other | 0.42% | -0.06% | — | |
| 24 | ✓ | Cantor Equity Partners V Inc | Stock-Other | 0.39% | -0.05% | — | |
| 25 | Z | Zillow Group Inc - C | Stock-Comm Services | 0.38% | +0.38% | — | |
| 26 | ANSCW | Agriculture & Natural Solutions Acquisition Corporation | Stock-Other | 0.37% | -0.05% | — | |
| 27 | ✓ | Trailblazer Acquisition CORP | Stock-Other | 0.34% | -0.04% | — | |
| 28 | ✓ | Trg Latin Amer Acquis CORP | Stock-Other | 0.30% | -0.30% | EXIT | |
| 29 | ✓ | Live Oak Acquisition CORP V | Stock-Other | 0.29% | -0.29% | EXIT | |
| 30 | ✓ | Stock-Other | 0.29% | -0.29% | EXIT | ||
| 31 | WDC | Western Digital CORP | Stock-Tech | 0.28% | -0.28% | EXIT | |
| 32 | ✓ | Oaktree Acquisition CORP Iii | Stock-Other | 0.27% | -0.04% | — | |
| 33 | ✓ | Armada Acquisition CORP Ii | Stock-Other | 0.26% | -0.26% | EXIT | |
| 34 | NY4B | Clearway Energy Inc-a | Stock-Other | 0.25% | -0.25% | EXIT | |
| 35 | NCLH | Norwegian Cruise Line Holdings Ltd. | Stock-Consumer Disc | 0.23% | -0.01% | — | |
| 36 | GPATU | GP-Act III Acquisition Corp. | Stock-Other | 0.23% | -0.23% | EXIT | |
| 37 | ACEL | Accel Entertainment Inc | Stock-Other | 0.23% | — | — | |
| 38 | ✓ | Stellar V Cap CORP | Stock-Other | 0.22% | -0.03% | — | |
| 39 | ✓ | Stock-Other | 0.22% | -0.03% | — | ||
| 40 | ✓ | Blue Wtr Acquisition CORP. I | Stock-Other | 0.22% | -0.03% | — | |
| 41 | ✓ | New Providence Acquisition C | Stock-Other | 0.22% | -0.03% | — | |
| 42 | ✓ | Cartesian Growth CORP Iii | Stock-Other | 0.22% | -0.22% | EXIT | |
| 43 | ✓ | Stock-Other | 0.22% | -0.03% | — | ||
| 44 | ✓ | Talon Cap CORP | Stock-Other | 0.22% | -0.03% | — | |
| 45 | ✓ | Solarius Capital Acqu CORP S | Stock-Other | 0.22% | -0.03% | — | |
| 46 | ✓ | Stock-Other | 0.22% | -0.03% | — | ||
| 47 | ✓ | Oxley Bridge Acq LTD | Stock-Other | 0.22% | -0.03% | — | |
| 48 | ✓ | M3-brigade Acquisition Vi Co | Stock-Other | 0.22% | -0.04% | — | |
| 49 | ✓ | Highview Merger CORP | Stock-Other | 0.22% | -0.03% | — | |
| 50 | ✓ | Cslm Digita Asset Acq CORP I Usd Cl | Stock-Other | 0.22% | -0.04% | — |
According to official SEC Form 13F filings, O'Connor Alternative Investments LLC reported a total U.S. public equity portfolio value of $1.4B across 128 disclosed positions in Q1 2026.
During Q1 2026, O'Connor Alternative Investments LLC's top holdings by market value included HO1 (20.2%)、AL (15.9%)、AM6 (10.5%). The largest single position, HO1, represented 20.2% of total portfolio value.
In Q1 2026, O'Connor Alternative Investments LLC made 0 total portfolio adjustments, initiating 0 new buys, adding to 0 positions, trimming 0 holdings, and fully liquidating 0 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
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