46 tracked 13F filers disclose a position in TMTSU as of the latest SEC 13F filings, a combined $167.5M 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 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $18.1M | 1.8M | ▲New +1.8M sh | Q1 2026 | |
| 2 | Harraden Circle Investments, LLC | $15.1M | 1.5M | ▲New +1.5M sh | Q1 2026 | |
| 3 | Magnetar Financial LLC | $11.0M | 1.1M | ▲New +1.1M sh | Q1 2026 | |
| 4 | LINDEN ADVISORS LP | $9.5M | 950K | ▲New +950K sh | Q1 2026 | |
| 5 | LMR Partners LLP | $8.5M | 850K | ▲New +850K sh | Q1 2026 | |
| 6 | Sculptor Capital LP | $7.5M | 750K | ▲New +750K sh | Q1 2026 | |
| 7 | AQR Arbitrage LLC | $7.1M | 709K | ▲New +709K sh | Q1 2026 | |
| 8 | Alberta Investment Management Corp | $6.0M | 600K | ▲New +600K sh | Q1 2026 | |
| 9 | TENOR CAPITAL MANAGEMENT Co., L.P. | $6.0M | 600K | ▲New +600K sh | Q1 2026 | |
| 10 | MILLENNIUM MANAGEMENT LLC | $5.8M | 575K | ▲New +575K sh | Q1 2026 | |
| 11 | Shaolin Capital Management LLC | $5.1M | 508K | ▲New +508K sh | Q1 2026 | |
| 12 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $5.0M | 500K | ▲New +500K sh | Q1 2026 | |
| 13 | MOORE CAPITAL MANAGEMENT, LP | $4.0M | 400K | ▲New +400K sh | Q1 2026 | |
| 14 | TORONTO DOMINION BANK | $3.9M | 393K | ▲New +393K sh | Q1 2026 | |
| 15 | TUDOR INVESTMENT CORP ET AL | $3.8M | 375K | ▲New +375K sh | Q1 2026 | |
| 16 | Polar Asset Management Partners Inc. | $3.8M | 375K | ▲New +375K sh | Q1 2026 | |
| 17 | Lineage Point Capital LP | $3.5M | 350K | ▲New +350K sh | Q1 2026 | |
| 18 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $3.5M | 350K | ▲New +350K sh | Q1 2026 | |
| 19 | TWO SIGMA INVESTMENTS, LP | $3.4M | 336K | ▲New +336K sh | Q1 2026 | |
| 20 | BNP PARIBAS FINANCIAL MARKETS | $2.9M | 291K | ▲New +291K sh | Q1 2026 | |
| 21 | Hudson Bay Capital Management LP | $2.8M | 275K | ▲New +275K sh | Q1 2026 | |
| 22 | BlueCrest Capital Management Ltd | $2.8M | 275K | ▲New +275K sh | Q1 2026 | |
| 23 | D. E. Shaw & Co., Inc. | $2.5M | 250K | ▲New +250K sh | Q1 2026 | |
| 24 | ARISTEIA CAPITAL, L.L.C. | $2.5M | 250K | ▲New +250K sh | Q1 2026 | |
| 25 | Radcliffe Capital Management, L.P. | $2.5M | 250K | ▲New +250K 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, 40 funds opened a new position in TMTSU, while 0 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 |
|---|---|---|
| HCM IV ACQUISITION CORPHACQU | 21 funds | $127.7M |
| M3-BRIGADE ACQUISITION-CL AMBVI | 21 funds | $126.1M |
| WILLOW LANE ACQUISITION CORPWLIIU | 21 funds | $52.4M |
| RANGE CAPITAL ACQUISIT CL ARNGT | 20 funds | $98.3M |
| BTC DEVELOPMENT CORP-CL ABDCI | 20 funds | $88.5M |
| ACTIVATE ENERGY ACQUISITIO-AAEAQ | 20 funds | $79.8M |
| PROCAP ACQUISITION CORP - APCAP | 20 funds | $76.4M |
| CANTOR EQUITY PARTNERS-CL ACEPV | 20 funds | $71.4M |
| INVEST GREEN ACQUISITIO-CL AIGAC | 20 funds | $67.5M |
| MESHFLOW ACQUISITION CORPMESHU | 20 funds | $16.7M |
| DRUGS MADE IN AMERICA ACQUISDMII | 19 funds | $156.2M |
| NEW PROVIDENCE ACQUISITION-ANPAC | 19 funds | $144.6M |
Ranked by how many of TMTSU's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Oct 22, 2020 | Edidin Eric J | Director | Buy (P) | 5K | $50K |
| Oct 19, 2020 | Edidin Eric J | Director | Buy (P) | 10K | $100K |
| Oct 19, 2020 | Edidin Eric J | Director | Buy (P) | 50K | $500K |
| Oct 19, 2020 | SUBIN NEIL S | 10% Owner | Buy (P) | 500K | $5.0M |
| Class | 13F holders | Value held |
|---|---|---|
| TMTSUthis pageUnit | 46 funds | $167.5M |
| G8303R100CL A ORD SHS | 1 funds | $249K |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
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/TMTSU/capital-change-brief"
Use Arkolith's capital_change_brief for TMTSU. 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 TMTSU. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.