39 tracked 13F filers disclose a position in GIW as of the latest SEC 13F filings, a combined $179.2M 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 | $16.9M | 1.7M | ▼−0.1% Reduced · −2K sh | Q1 2026 | |
| 2 | TENOR CAPITAL MANAGEMENT Co., L.P. | $15.0M | 1.5M | —Held | Q1 2026 | |
| 3 | Westchester Capital Management, LLC | $13.3M | 1.3M | ▲+23% Added · +250K sh | Q1 2026 | |
| 4 | BERKLEY W R CORP | $12.9M | 1.3M | —Held | Q1 2026 | |
| 5 | Karpus Management, Inc. | $9.6M | 964K | ▲11× Added · +874K sh | Q1 2026 | |
| 6 | Polar Asset Management Partners Inc. | $8.5M | 850K | —Held | Q1 2026 | |
| 7 | ARISTEIA CAPITAL, L.L.C. | $8.5M | 850K | —Held | Q1 2026 | |
| 8 | WHITEBOX ADVISORS LLC | $8.0M | 800K | —Held | Q1 2026 | |
| 9 | MILLENNIUM MANAGEMENT LLC | $7.7M | 769K | ▲+250% Added · +549K sh | Q1 2026 | |
| 10 | D. E. Shaw & Co., Inc. | $7.6M | 759K | —Held | Q1 2026 | |
| 11 | Magnetar Financial LLC | $6.9M | 695K | ▲New +695K sh | Q1 2026 | |
| 12 | Radcliffe Capital Management, L.P. | $6.5M | 650K | —Held | Q1 2026 | |
| 13 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $6.0M | 600K | ▲New +600K sh | Q1 2026 | |
| 14 | Logan Stone Capital, LLC | $5.1M | 513K | —Held | Q1 2026 | |
| 15 | Mercuria Capital Strategies, LLC | $5.0M | 500K | —Held | Q2 2026 | |
| 16 | BNP PARIBAS FINANCIAL MARKETS | $4.8M | 483K | —Held | Q1 2026 | |
| 17 | PICTON MAHONEY ASSET MANAGEMENT | $4.2M | 425K | —Held | Q1 2026 | |
| 18 | TWO SIGMA INVESTMENTS, LP | $4.0M | 399K | —Held | Q1 2026 | |
| 19 | Parallax Volatility Advisers, L.P. | $3.6M | 362K | ▲11× Added · +330K sh | Q1 2026 | |
| 20 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $3.0M | 300K | —Held | Q1 2026 | |
| 21 | GABELLI FUNDS LLC | $2.5M | 255K | ▲New +255K sh | Q1 2026 | |
| 22 | LINDEN ADVISORS LP | $2.5M | 250K | —Held | Q1 2026 | |
| 23 | BlueCrest Capital Management Ltd | $2.5M | 250K | ▲New +250K sh | Q1 2026 | |
| 24 | METEORA CAPITAL, LLC | $2.5M | 249K | ▼−0.4% Reduced · −1K sh | Q1 2026 | |
| 25 | TORONTO DOMINION BANK | $2.2M | 219K | ▲+9.7% Added · +19K 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, 6 funds opened a new position in GIW and 4 added to an existing one, while 3 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 |
|---|---|---|
| OXLEY BRIDGE ACQUISITIO-CL AOBA | 24 funds | $127.9M |
| DYNAMIX CORP III-CL ADNMX | 23 funds | $86.1M |
| DRUGS MADE IN AMERICA ACQUISDMII | 22 funds | $200.1M |
| SIZZLE ACQUISITION CORP-CL ASZZL | 22 funds | $145.0M |
| MOZAYYX ACQUISITION CORPMZYX/U | 22 funds | $119.5M |
| HALL CHADWICK ACQUISITION-AHCAC | 22 funds | $98.9M |
| TAILWIND 2.0 ACQUISITIO-CL ATDWD | 22 funds | $75.3M |
| EQV VENTURES ACQUISITION C-AEVAC | 21 funds | $192.7M |
| OYSTER ENTERPRISES II ACQ-AOYSE | 21 funds | $150.2M |
| IDEA ACQUISITION CORPIACOU | 21 funds | $143.4M |
| SOULPOWER ACQUISITION CO-ASOUL | 21 funds | $141.6M |
| CANTOR EQUITY PARTNERS-CL ACEPF | 21 funds | $138.5M |
Ranked by how many of GIW'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.
| Class | 13F holders | Value held |
|---|---|---|
| GIWthis pageORD CL A | 39 funds | $179.2M |
| GIWWRSPACS | 28 funds | $5.6M |
| GIWWUUnit | 8 funds | $7.7M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for GIW
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/GIW/capital-change-brief"
Use Arkolith's capital_change_brief for GIW. 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 GIW. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.