Who owns TWIN DISC INC?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of TWIN from SEC Form 13F filings across 92 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, 92 institutions disclosed 9.4M shares of TWIN DISC INC worth $218.0M — about 66.6% of shares outstanding; the largest disclosed holder is GAMCO INVESTORS, INC. ET AL. Source: SEC Form 13F filings, parsed by EvidInvest.
92
13F holders
$218.0M
value, 2026 filers
66.6%
of shares outstanding (9.4M sh)
28
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 TWIN's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | GAMCO INVESTORS, INC. ET AL | 1.6M | $37.8M | 0.3% | 11.5% | -1.4% |
| 2 | Juniper Investment Company, LLC | 1.0M | $23.8M | 6.3% | 7.3% | 0.0% |
| 3 | BlackRock, Inc. | 743,060 | $17.2M | 0.0% | 5.3% | +323.3% |
| 4 | DIMENSIONAL FUND ADVISORS LP | 607,438 | $14.1M | 0.0% | 4.3% | -0.5% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 550,852 | $12.8M | 0.0% | 3.9% | +4.1% |
| 6 | Pacific Ridge Capital Partners, LLC | 526,488 | $12.2M | 2.2% | 3.7% | -0.8% |
| 7 | GABELLI FUNDS LLC | 400,524 | $9.3M | 0.1% | 2.8% | 0.0% |
| 8 | AMERIPRISE FINANCIAL INC | 314,368 | $7.3M | 0.0% | 2.2% | -28.8% |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 291,841 | $6.8M | 0.0% | 2.1% | +117.8% |
| 10 | Allspring Global Investments Holdings, LLC | 246,197 | $5.7M | 0.0% | 1.7% | +26.6% |
| 11 | GRACE & WHITE INC /NY | 217,230 | $5.0M | 0.8% | 1.5% | -8.0% |
| 12 | ACADIAN ASSET MANAGEMENT LLC | 175,453 | $4.1M | 0.0% | 1.2% | +1.0% |
| 13 | NEEDHAM INVESTMENT MANAGEMENT LLCNEW | 150,000 | $3.5M | 0.1% | 1.1% | new |
| 14 | Archon Capital Management LLC | 147,660 | $3.4M | 1.4% | 1% | +680.1% |
| 15 | STATE STREET CORP | 129,569 | $3.0M | 0.0% | 0.9% | +173.9% |
| 16 | IFP Advisors, Inc | 120,357 | $2.8M | 0.1% | 0.9% | +2.0% |
| 17 | RENAISSANCE TECHNOLOGIES LLC | 117,093 | $2.7M | 0.0% | 0.8% | +9.0% |
| 18 | Bank of New York Mellon Corp | 115,687 | $2.7M | 0.0% | 0.8% | +41.6% |
| 19 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 97,261 | $2.3M | 0.0% | 0.7% | +25.7% |
| 20 | NORTHERN TRUST CORP | 95,023 | $2.2M | 0.0% | 0.7% | +221.4% |
| 21 | Connor, Clark & Lunn Investment Management Ltd. | 92,104 | $2.1M | 0.0% | 0.7% | +2.8% |
| 22 | Teton Advisors, LLC | 90,700 | $2.1M | 1.2% | 0.6% | -0.9% |
| 23 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 89,689 | $2.1M | 0.0% | 0.6% | -3.0% |
| 24 | Meros Investment Management, LP | 80,377 | $1.9M | 0.6% | 0.6% | +38.7% |
| 25 | VANGUARD PORTFOLIO MANAGEMENT LLCNEW | 77,767 | $1.8M | 0.0% | 0.6% | 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.