43 tracked 13F filers disclose a position in OACC as of the latest SEC 13F filings, a combined $166.5M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | AQR Arbitrage LLC | $14.1M | 1.3M | ▼−6.3% Reduced · −89K sh | Q1 2026 | |
| 2 | Decagon Asset Management LLP | $10.6M | 1.0M | ▲+48% Added · +327K sh | Q1 2026 | |
| 3 | Fort Baker Capital Management LP | $10.6M | 1.0M | ▲New +1.0M sh | Q1 2026 | |
| 4 | Empyrean Capital Partners, LP | $9.6M | 900K | —Held | Q1 2026 | |
| 5 | D. E. Shaw & Co., Inc. | $9.2M | 862K | —Held | Q1 2026 | |
| 6 | Boussard & Gavaudan Investment Management LLP | $7.6M | 720K | —Held | Q1 2026 | |
| 7 | LINDEN ADVISORS LP | $6.4M | 600K | —Held | Q1 2026 | |
| 8 | Sculptor Capital LP | $5.6M | 531K | ▲+0.1% Added · +270 sh | Q1 2026 | |
| 9 | GOLDMAN SACHS GROUP INC | $5.6M | 530K | —Held | Q1 2026 | |
| 10 | MOORE CAPITAL MANAGEMENT, LP | $5.6M | 525K | —Held | Q1 2026 | |
| 11 | LMR Partners LLP | $5.4M | 511K | —Held | Q1 2026 | |
| 12 | HighTower Advisors, LLC | $5.4M | 511K | ▼−19% Reduced · −116K sh | Q1 2026 | |
| 13 | Alberta Investment Management Corp | $5.3M | 500K | —Held | Q1 2026 | |
| 14 | TORONTO DOMINION BANK | $5.3M | 497K | ▼−26% Reduced · −179K sh | Q1 2026 | |
| 15 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $4.8M | 450K | —Held | Q1 2026 | |
| 16 | Ghisallo Capital Management LLC | $4.8M | 450K | —Held | Q1 2026 | |
| 17 | TWO SIGMA INVESTMENTS, LP | $4.6M | 438K | —Held | Q1 2026 | |
| 18 | Radcliffe Capital Management, L.P. | $4.1M | 382K | ▲+1.4% Added · +5K sh | Q1 2026 | |
| 19 | Shaolin Capital Management LLC | $3.3M | 315K | ▼−16% Reduced · −60K sh | Q1 2026 | |
| 20 | Verition Fund Management LLC | $3.2M | 305K | ▼−1.5% Reduced · −5K sh | Q1 2026 | |
| 21 | Hudson Bay Capital Management LP | $3.2M | 300K | ▼−25% Reduced · −100K sh | Q1 2026 | |
| 22 | Governors Lane LP | $3.2M | 300K | —Held | Q1 2026 | |
| 23 | TENOR CAPITAL MANAGEMENT Co., L.P. | $3.2M | 300K | —Held | Q1 2026 | |
| 24 | OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM | $3.2M | 300K | —Held | Q4 2025 | |
| 25 | O'Connor Alternative Investments LLC | $3.2M | 300K | ▲New +300K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 3 funds opened a new position in OACC and 5 added to an existing one, while 7 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| ARCHIMEDES TECH SPAC PARTNERATII | 17 funds | $84.6M |
| CANTOR EQUITY PARTNERS-CL ACEPF | 17 funds | $83.8M |
| CANTOR EQUITY PARTNERS III-ACAEP | 17 funds | $50.0M |
| GORES HOLDINGS X INC-CL AGTEN | 16 funds | $129.1M |
| NEW PROVIDENCE ACQUISITION-ANPAC | 16 funds | $107.9M |
| RITHM ACQUISITION CORP-ARAC | 16 funds | $98.9M |
| WEN ACQUISITION CORP-AWENN | 16 funds | $68.0M |
| PROCAP ACQUISITION CORP - APCAP | 16 funds | $62.4M |
| TRAILBLAZER ACQUISITION-CL ABLZR | 16 funds | $53.1M |
| WARNER BROS DISCOVERY INCWBD | 15 funds | $1.7B |
| ALDEL FINANCIAL II INCALDF | 15 funds | $80.9M |
| BOLD EAGLE ACQUISITION COR-ABEAG | 15 funds | $80.4M |
Ranked by how many of OACC's institutional holders also hold each name, a cross-fund conviction signal.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/OACC/capital-change-brief"
Use Arkolith's capital_change_brief for OACC. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for OACC. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.