Who owns Teamshares Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of TMSWW from SEC Form 13F filings across 27 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 27 institutions disclosed 10.9M shares of Teamshares Inc. worth $16.1M — about 1065.6% of shares outstanding; the largest disclosed holder is Harraden Circle Investments, LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
27
13F holders
$16.1M
value, 2026 filers
1065.6%
of shares outstanding (10.9M sh)
27
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of TMSWW's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Harraden Circle Investments, LLCNEW | 2.8M | $4.2M | 0.5% | 274.8% | new |
| 2 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUNDNEW | 1.5M | $2.2M | 0.0% | 146.2% | new |
| 3 | Magnetar Financial LLCNEW | 855,000 | $1.3M | 0.0% | 83.3% | new |
| 4 | Cannell & Spears LLCNEW | 798,900 | $1.2M | 0.0% | 77.8% | new |
| 5 | TENOR CAPITAL MANAGEMENT Co., L.P.NEW | 733,157 | $1.1M | 0.0% | 71.4% | new |
| 6 | ARISTEIA CAPITAL, L.L.C.NEW | 624,999 | $990,623 | 0.0% | 60.9% | new |
| 7 | Linden Advisors LPNEW | 549,999 | $871,748 | 0.0% | 53.6% | new |
| 8 | AQR Arbitrage LLCNEW | 498,115 | $722,267 | 0.0% | 48.5% | new |
| 9 | Alberta Investment Management CorpNEW | 375,000 | $555,000 | 0.0% | 36.5% | new |
| 10 | LMR Partners LLPNEW | 358,747 | $530,946 | 0.0% | 35% | new |
| 11 | Calamos Advisors LLCNEW | 300,000 | $441,000 | 0.0% | 29.2% | new |
| 12 | RIVERNORTH CAPITAL MANAGEMENT, LLCNEW | 249,936 | $369,905 | 0.0% | 24.4% | new |
| 13 | Shaolin Capital Management LLCNEW | 184,589 | $273,192 | 0.0% | 18% | new |
| 14 | MOORE CAPITAL MANAGEMENT, LPNEW | 175,000 | $259,000 | 0.0% | 17.1% | new |
| 15 | BNP PARIBAS FINANCIAL MARKETSNEW | 138,537 | $203,649 | 0.0% | 13.5% | new |
| 16 | Centiva Capital, LPNEW | 110,053 | $161,778 | 0.0% | 10.7% | new |
| 17 | Mint Tower Capital Management B.V.NEW | 98,000 | $145 | 0.0% | 9.5% | new |
| 18 | Saba Capital Management, L.P.NEW | 91,709 | $135,729 | 0.0% | 8.9% | new |
| 19 | CSS LLC/ILNEW | 83,686 | $123,855 | 0.0% | 8.2% | new |
| 20 | K2 PRINCIPAL FUND, L.P.NEW | 75,634 | $111,938 | 0.0% | 7.4% | new |
| 21 | Westchester Capital Management, LLCNEW | 74,999 | $110,248 | 0.0% | 7.3% | new |
| 22 | Clear Street Group Inc.NEW | 70,000 | $103,600 | 0.0% | 6.8% | new |
| 23 | Hudson Bay Capital Management LPNEW | 65,634 | $97,138 | 0.0% | 6.4% | new |
| 24 | D. E. Shaw & Co., Inc.NEW | 62,500 | $91,875 | 0.0% | 6.1% | new |
| 25 | JPMORGAN CHASE & CONEW | 25,000 | $39,000 | 0.0% | 2.4% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.