44 tracked 13F filers disclose a position in KOYN as of the latest SEC 13F filings, a combined $172.2M 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 | JPMORGAN CHASE & CO | $12.9M | 1.3M | ▼−5.0% Reduced · −68K sh | Q1 2026 | |
| 2 | AQR Arbitrage LLC | $11.7M | 1.2M | ▼−3.9% Reduced · −47K sh | Q1 2026 | |
| 3 | Parallax Volatility Advisers, L.P. | $8.4M | 829K | ▲63× Added · +816K sh | Q1 2026 | |
| 4 | Magnetar Financial LLC | $8.0M | 800K | —Held | Q1 2026 | |
| 5 | Radcliffe Capital Management, L.P. | $7.0M | 702K | —Held | Q1 2026 | |
| 6 | Verition Fund Management LLC | $7.0M | 700K | ▼−43% Reduced · −522K sh | Q1 2026 | |
| 7 | Hudson Bay Capital Management LP | $6.5M | 650K | —Held | Q1 2026 | |
| 8 | Westchester Capital Management, LLC | $6.5M | 650K | ▲+63% Added · +250K sh | Q1 2026 | |
| 9 | Wealthspring Capital LLC | $6.1M | 601K | ▼−0.3% Reduced · −2K sh | Q2 2026 | |
| 10 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $6.0M | 600K | ▼−7.7% Reduced · −50K sh | Q1 2026 | |
| 11 | LINDEN ADVISORS LP | $6.0M | 600K | —Held | Q1 2026 | |
| 12 | D. E. Shaw & Co., Inc. | $5.7M | 572K | ▲+828% Added · +510K sh | Q1 2026 | |
| 13 | TWO SIGMA INVESTMENTS, LP | $5.3M | 532K | —Held | Q1 2026 | |
| 14 | Logan Stone Capital, LLC | $5.0M | 500K | ▲+26% Added · +102K sh | Q1 2026 | |
| 15 | Alberta Investment Management Corp | $5.0M | 500K | —Held | Q1 2026 | |
| 16 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $5.0M | 500K | ▲New +500K sh | Q1 2026 | |
| 17 | BNP PARIBAS FINANCIAL MARKETS | $4.3M | 432K | ▲+12% Added · +46K sh | Q1 2026 | |
| 18 | Karpus Management, Inc. | $4.1M | 410K | ▲New +410K sh | Q1 2026 | |
| 19 | First Trust Capital Management L.P. | $4.0M | 400K | —Held | Q1 2026 | |
| 20 | BERKLEY W R CORP | $4.0M | 396K | —Held | Q1 2026 | |
| 21 | Context Capital Management, LLC | $3.5M | 350K | —Held | Q2 2026 | |
| 22 | PICTON MAHONEY ASSET MANAGEMENT | $3.5M | 350K | —Held | Q1 2026 | |
| 23 | TENOR CAPITAL MANAGEMENT Co., L.P. | $3.5M | 350K | —Held | Q1 2026 | |
| 24 | ARISTEIA CAPITAL, L.L.C. | $3.1M | 305K | —Held | Q1 2026 | |
| 25 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $3.0M | 300K | —Held | 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, 5 funds opened a new position in KOYN and 4 added to an existing one, while 4 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 |
|---|---|---|
| AXIOM INTELLIGENCE-CL AAXIN | 29 funds | $116.5M |
| SIZZLE ACQUISITION CORP-CL ASZZL | 28 funds | $174.5M |
| SOULPOWER ACQUISITION CO-ASOUL | 28 funds | $174.5M |
| CANTOR EQUITY PARTNERS-CL ACEPF | 28 funds | $156.9M |
| OXLEY BRIDGE ACQUISITIO-CL AOBA | 28 funds | $149.8M |
| PIONEER ACQUISITION I-CL APACH | 28 funds | $146.3M |
| CAL REDWOOD ACQUISIT-CL ACRAQ | 28 funds | $142.4M |
| OYSTER ENTERPRISES II ACQ-AOYSE | 27 funds | $161.0M |
| BERTO ACQUISITION CORPTACO | 27 funds | $157.8M |
| WEN ACQUISITION CORP-AWENN | 27 funds | $136.7M |
| TRAILBLAZER ACQUISITION-CL ABLZR | 27 funds | $121.6M |
| SOLARIUS CAPITAL ACQUIS-CL ASOCA | 27 funds | $102.8M |
Ranked by how many of KOYN's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 28, 2025 | Cassel Charles T. III | Chief Executive Officer, 10% Owner | Buy (P) | 575K | — |
| Aug 28, 2025 | CSLM Acquisition Sponsor II, Ltd | 10% Owner | Buy (P) | 575K | — |
| Aug 28, 2025 | Binder Jonathan | Director, 10% Owner | Buy (P) | 575K | — |
| Aug 28, 2025 | Mittal Vikas | Chairman and CFO, Director, 10% Owner | Buy (P) | 575K | — |
| Class | 13F holders | Value held |
|---|---|---|
| KOYNthis pageUSDCL | 44 funds | $172.2M |
| KOYNWWarrant | 31 funds | $2.1M |
| KOYNUUnit | 11 funds | $22.6M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for KOYN
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/KOYN/capital-change-brief"
Use Arkolith's capital_change_brief for KOYN. 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 KOYN. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.