Among active 13F managers last quarter, 5 opened and 7 added, while 4 reduced; the largest holder to move was Adage Capital Partners GP, L.L.C. (new position). No open-market insider trades in the last 180 days.
Funds lean in and no leg opposes.
46 tracked 13F filers disclose a position in DSAC as of the latest SEC 13F filings, a combined $167.8M 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 | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Adage Capital Partners GP, L.L.C. | 1.8M | $17.8M | ▲New +1.8M sh | Q1 2026 | |
| 2 | Linden Advisors LP | 1.4M | $13.4M | ▲New +1.4M sh | Q1 2026 | |
| 3 | J. Goldman & Co LP | 1.3M | $12.7M | ▲+1.0% Added · +13K sh | Q2 2026 | |
| 4 | Fort Baker Capital Management LP | 890K | $9.0M | —Held | Q2 2026 | |
| 5 | Tenor Capital Management Co., L.P. | 625K | $6.3M | —Held | Q2 2026 | |
| 6 | Magnetar Financial LLC | 600K | $6.1M | —Held | Q2 2026 | |
| 7 | Verition Fund Management LLC | 596K | $6.0M | ▼−0.4% Reduced · −3K sh | Q2 2026 | |
| 8 | Hudson Bay Capital Management LP | 593K | $6.0M | —Held | Q2 2026 | |
| 9 | AQR Arbitrage LLC | 582K | $5.9M | ▲+1.2% Added · +7K sh | Q2 2026 | |
| 10 | Kryger Capital LLC | 501K | $5.1M | ▲+14% Added · +61K sh | Q2 2026 | |
| 11 | Davidson Kempner Capital Management LP | 500K | $5.0M | ▲New +500K sh | Q2 2026 | |
| 12 | Healthcare Of Ontario Pension Plan Trust Fund | 500K | $5.0M | —Held | Q1 2026 | |
| 13 | D. E. Shaw & Co., Inc. | 428K | $4.2M | ▲New +428K sh | Q1 2026 | |
| 14 | Two Sigma Investments, LP | 408K | $4.0M | —Held | Q1 2026 | |
| 15 | Polar Asset Management Partners Inc. | 400K | $4.0M | —Held | Q2 2026 | |
| 16 | Alberta Investment Management Corp | 400K | $4.0M | —Held | Q2 2026 | |
| 17 | Moore Capital Management, LP | 400K | $4.0M | —Held | Q2 2026 | |
| 18 | Commonwealth Of Pennsylvania Public School Empls Retrmt Sys | 400K | $4.0M | ▲New +400K sh | Q1 2026 | |
| 19 | BNP Paribas Financial Markets | 319K | $3.2M | ▲New +319K sh | Q1 2026 | |
| 20 | Picton Mahoney Asset Management | 300K | $3.0M | —Held | Q2 2026 | |
| 21 | Bulldog Investors, LLP | 299K | $3.0M | ▲15× Added · +279K sh | Q2 2026 | |
| 22 | Periscope Capital Inc. | 280K | $2.8M | —Held | Q2 2026 | |
| 23 | Aristeia Capital, L.L.C. | 275K | $2.8M | —Held | Q2 2026 | |
| 24 | Radcliffe Capital Management, L.P. | 273K | $2.8M | ▲+1.2% Added · +3K sh | Q2 2026 | |
| 25 | Ghisallo Capital Management LLC | 250K | $2.5M | —Held | Q2 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, 5 funds opened a new position in DSAC and 7 added to an existing one, while 4 reduced. 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 | Their position there |
|---|---|---|
| Crane Harbor Acquisitio-CL ACRAN | 33 funds | $204.8M |
| Meshflow Acquisition Co-CL AMESH | 33 funds | $179.4M |
| Activate Energy Acquisitio-AAEAQ | 33 funds | $139.6M |
| Eqv Ventures Acquisition C-AEVAC | 32 funds | $238.3M |
| Cantor Equity Partners-CL ACEPF | 32 funds | $193.1M |
| Cantor Equity Partners-CL ACEPV | 32 funds | $115.5M |
| Mountain Lake Acquisiti-CL AMLAA | 31 funds | $233.2M |
| M3-Brigade Acquisition-CL AMBVI | 31 funds | $191.0M |
| Republic Digital Acquis-CL ARDAG | 31 funds | $170.9M |
| Wen Acquisition Corp-AWENN | 31 funds | $155.2M |
| Trailblazer Acquisition-CL ABLZR | 31 funds | $153.6M |
| Safeguard Acquisition C-CL ASAC | 31 funds | $119.9M |
Ranked by how many of DSAC's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in DSAC.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Dec 10, 2025 | Babayigit Husnu Akin | Co-Chief Executive Officer, Director, 10% Owner | Buy (P) | 435K | — |
| Dec 10, 2025 | Kilic Orkun | Co-Chief Executive Officer, Director, 10% Owner | Buy (P) | 435K | — |
| Dec 10, 2025 | Daedalus Special Acquisition LLC | 10% Owner | Buy (P) | 435K | — |
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 7 | 5 | – |
Insiders Form 4 open-market | 0 | 0 | $0 |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
| Class | 13F holders | Value held |
|---|---|---|
| DSACthis pageUSD CL A ORD SHS | 46 funds | $167.8M |
| DSACWWarrant | 39 funds | $2.3M |
| DSACUUnit | 13 funds | $29.2M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for DSAC
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/DSAC/capital-change-brief"
Use Arkolith's capital_change_brief for DSAC. 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 DSAC. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.