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 $16.3M — about 836.5% of shares outstanding; the largest disclosed holder is Harraden Circle Investments, LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
27
13F holders
$16.3M
value, 2026 filers
836.5%
of shares outstanding (10.9M sh)
4
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, LLC | 2.8M | $4.2M | 0.5% | 215.7% | +30.9% |
| 2 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1.5M | $2.2M | 0.0% | 114.7% | +50.0% |
| 3 | Magnetar Financial LLC | 855,000 | $1.3M | 0.0% | 65.4% | -2.2% |
| 4 | Cannell & Spears LLC | 798,900 | $1.2M | 0.0% | 61.1% | +2.7% |
| 5 | TENOR CAPITAL MANAGEMENT Co., L.P. | 733,157 | $1.1M | 0.0% | 56.1% | 0.0% |
| 6 | ARISTEIA CAPITAL, L.L.C. | 624,999 | $990,623 | 0.0% | 47.8% | 0.0% |
| 7 | Linden Advisors LP | 549,999 | $871,748 | 0.0% | 42.1% | 0.0% |
| 8 | AQR Arbitrage LLC | 498,115 | $722,267 | 0.0% | 38.1% | +0.4% |
| 9 | Alberta Investment Management Corp | 375,000 | $555,000 | 0.0% | 28.7% | 0.0% |
| 10 | LMR Partners LLP | 358,747 | $530,946 | 0.0% | 27.4% | +2.5% |
| 11 | Calamos Advisors LLCNEW | 300,000 | $441,000 | 0.0% | 22.9% | new |
| 12 | RIVERNORTH CAPITAL MANAGEMENT, LLC | 249,936 | $369,905 | 0.0% | 19.1% | 0.0% |
| 13 | Shaolin Capital Management LLC | 184,589 | $273,192 | 0.0% | 14.1% | -37.1% |
| 14 | MOORE CAPITAL MANAGEMENT, LP | 175,000 | $259,000 | 0.0% | 13.4% | 0.0% |
| 15 | BNP PARIBAS FINANCIAL MARKETS | 138,537 | $203,649 | 0.0% | 10.6% | -0.8% |
| 16 | Centiva Capital, LPNEW | 110,053 | $161,778 | 0.0% | 8.4% | new |
| 17 | Mint Tower Capital Management B.V. | 98,000 | $145,000 | 0.0% | 7.5% | 0.0% |
| 18 | Saba Capital Management, L.P. | 91,709 | $135,729 | 0.0% | 7% | -1.2% |
| 19 | CSS LLC/IL | 83,686 | $123,855 | 0.0% | 6.4% | -34.4% |
| 20 | K2 PRINCIPAL FUND, L.P. | 75,634 | $111,938 | 0.0% | 5.8% | -16.6% |
| 21 | Westchester Capital Management, LLC | 74,999 | $110,248 | 0.0% | 5.7% | 0.0% |
| 22 | Clear Street Group Inc. | 70,000 | $103,600 | 0.0% | 5.4% | -38.6% |
| 23 | Hudson Bay Capital Management LP | 65,634 | $97,138 | 0.0% | 5% | +216.9% |
| 24 | D. E. Shaw & Co., Inc. | 62,500 | $91,875 | 0.0% | 4.8% | 0.0% |
| 25 | JPMORGAN CHASE & CONEW | 25,000 | $39,000 | 0.0% | 1.9% | 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. Research, not investment advice.