TWIN DISC INC (TWIN) Institutional Shareholders
TWIN DISC INC (TWIN) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $217.97M in TWIN holdings during the latest filing period.
Gamco Investors, Inc. Et Al is currently the largest disclosed institutional shareholder of TWIN tracked by InsiderSet, reporting ownership valued at approximately $37.81M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $40.26M, representing an estimated gain of +6.47% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 67% of the total disclosed TWIN value among the investors covered in this analysis. Major shareholders include Gamco Investors, Inc. Et Al, Juniper Investment Company, Llc, Blackrock, Inc., and several other long-term asset managers with concentrated positions in TWIN DISC INC (TWIN).
This page ranks the largest institutional TWIN shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
92
Total Reported Value
$217.97M
Largest Holder
Gamco Investors, Inc. Et Al
Largest Position
$37.81M
Insider Transactions (90d)
13
Latest Filing Quarter
Q2 2026
New Institutional Positions
110
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Gamco Investors, Inc. Et Al | 0.34% | 1,629,936 | $37,814,515 | $40,259,419 | +$2,444,904 | +6.47% | |
| Juniper Investment Company, Llc | 6.30% | 1,024,954 | $23,778,933 | $25,316,364 | +$1,537,431 | +6.47% | |
| Blackrock, Inc. | 0.00% | 743,060 | $17,238,993 | $18,353,582 | +$1,114,589 | +6.47% | |
| Dimensional Fund Advisors Lp | 0.00% | 607,438 | $14,093,072 | $15,003,719 | +$910,647 | +6.46% | |
| Vanguard Capital Management Llc | 0.00% | 550,852 | $12,779,766 | $13,606,044 | +$826,278 | +6.47% | |
| Pacific Ridge Capital Partners, Llc | 2.22% | 526,488 | $12,214,522 | $13,004,254 | +$789,732 | +6.47% | |
| Gabelli Funds Llc | 0.06% | 400,524 | $9,292,157 | $9,892,943 | +$600,786 | +6.47% | |
| Ameriprise Financial Inc | 0.00% | 314,368 | $7,293,338 | $7,764,890 | +$471,552 | +6.47% | |
| Geode Capital Management, Llc | 0.00% | 291,841 | $6,772,825 | $7,208,473 | +$435,648 | +6.43% | |
| Allspring Global Investments Holdings, Llc | 0.01% | 246,197 | $5,711,770 | $6,081,066 | +$369,296 | +6.47% | |
| Grace & White Inc | 0.80% | 217,230 | $5,039,736 | $5,365,581 | +$325,845 | +6.47% | |
| Acadian Asset Management Llc | 0.00% | 175,453 | $4,065,000 | $4,333,689 | +$268,689 | +6.61% | |
| Needham Investment Management Llc | 0.10% | 150,000 | $3,480,000 | $3,705,000 | +$225,000 | +6.47% | |
| Archon Capital Management Llc | 1.39% | 147,660 | $3,425,712 | $3,647,202 | +$221,490 | +6.47% | |
| State Street Corp | 0.00% | 129,569 | $3,006,001 | $3,200,354 | +$194,353 | +6.47% | |
| Ifp Advisors, Inc | 0.05% | 120,357 | $2,792,282 | $2,972,818 | +$180,536 | +6.47% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 117,093 | $2,716,558 | $2,892,197 | +$175,639 | +6.47% |
| Bank Of New York Mellon Corp | 0.00% | 115,687 | $2,683,942 | $2,857,469 | +$173,527 | +6.47% | |
| Bridgeway Capital Management, Llc | 0.04% | 97,261 | $2,256,455 | $2,402,347 | +$145,892 | +6.47% | |
| Northern Trust Corp | 0.00% | 95,023 | $2,204,534 | $2,347,068 | +$142,534 | +6.47% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | 92,104 | $2,136,813 | $2,274,969 | +$138,156 | +6.47% | |
| Teton Advisors, Llc | 1.22% | 90,700 | $2,104,240 | $2,240,290 | +$136,050 | +6.47% | |
| O'Shaughnessy Asset Management, Llc | 0.01% | 89,689 | $2,080,785 | $2,215,318 | +$134,533 | +6.47% | |
| Meros Investment Management, Lp | 0.59% | 80,377 | $1,864,746 | $1,985,312 | +$120,566 | +6.47% | |
| Vanguard Portfolio Management Llc | 0.00% | 77,767 | $1,804,194 | $1,920,845 | +$116,651 | +6.47% | |
| Vanguard Fiduciary Trust Co | 0.00% | 75,390 | $1,749,048 | $1,862,133 | +$113,085 | +6.47% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 73,641 | $1,708,471 | $1,818,933 | +$110,462 | +6.47% | |
| Segall Bryant & Hamill, Llc | 0.02% | 72,386 | $1,679,355 | $1,787,934 | +$108,579 | +6.47% | |
| Ritholtz Wealth Management | 0.02% | 69,665 | $1,616,232 | $1,720,726 | +$104,494 | +6.47% | |
| Kennedy Capital Management Llc | 0.03% | 61,506 | $1,426,939 | $1,519,198 | +$92,259 | +6.47% | |
| Informed Momentum Co Llc | 0.12% | 59,773 | $1,386,734 | $1,476,393 | +$89,659 | +6.47% | |
| North Star Investment Management Corp. | 0.07% | 58,000 | $1,345,600 | $1,432,600 | +$87,000 | +6.47% | |
| Citadel Advisors Llc | 0.00% | 57,188 | $1,326,761 | $1,412,544 | +$85,783 | +6.47% | |
| Panagora Asset Management Inc | 0.00% | 52,640 | $1,221,248 | $1,300,208 | +$78,960 | +6.47% | |
| Algert Global Llc | 0.01% | 51,463 | $1,193,942 | $1,271,136 | +$77,194 | +6.47% | |
| Rbf Capital, Llc | 0.05% | 50,380 | $1,168,816 | $1,244,386 | +$75,570 | +6.47% | |
| Sei Investments Co | 0.00% | 47,411 | $1,099,942 | $1,171,052 | +$71,110 | +6.46% | |
| Us Bancorp \De\ | 0.00% | 40,505 | $939,716 | $1,000,474 | +$60,758 | +6.47% | |
| Charles Schwab Investment Management Inc | 0.00% | 33,632 | $780,262 | $830,710 | +$50,448 | +6.47% | |
| Quadrature Capital Ltd | 0.01% | 28,821 | $668,647 | $711,879 | +$43,232 | +6.47% | |
| Empowered Funds, Llc | 0.00% | 28,727 | $666,466 | $709,557 | +$43,091 | +6.47% | |
| Goldman Sachs Group Inc | 0.00% | 26,295 | $610,044 | $649,487 | +$39,443 | +6.47% | |
| Trexquant Investment Lp | 0.00% | 26,216 | $608,211 | $647,535 | +$39,324 | +6.47% | |
| Xtx Topco Ltd | 0.01% | 25,545 | $592,644 | $630,962 | +$38,318 | +6.47% | |
| Squarepoint Ops Llc | 0.00% | 22,671 | $525,967 | $559,974 | +$34,007 | +6.47% | |
| Nuveen, Llc | 0.00% | 20,783 | $482,166 | $513,340 | +$31,174 | +6.47% | |
| Wells Fargo & Company/Mn | 0.00% | 19,666 | $456,258 | $485,750 | +$29,492 | +6.46% | |
| Two Sigma Investments, Lp | 0.00% | 19,585 | $454,372 | $483,750 | +$29,378 | +6.47% | |
| Bnp Paribas Financial Markets | 0.00% | 17,900 | $415,280 | $442,130 | +$26,850 | +6.47% | |
| Skylands Capital, Llc | 0.05% | 16,595 | $385,004 | $409,897 | +$24,893 | +6.47% |
Frequently asked questions about TWIN
Who owns the most TWIN stock?
The largest holders of TWIN are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for TWIN DISC INC (TWIN).
Is TWIN widely held by superinvestors?
Many widely followed stocks like TWIN appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly TWIN is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.