13F Insight
DOSSIER · 13F Holders · Q1 2026BellwetherCompounder
TWIN

TWIN DISC INC

86 institutions still hold TWIN DISC INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 901476101·86 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 1.8%
vs prior quarter
13F value held
$112M
74.0% inst. owned
of float
Holders
86
-42 QoQ
filers reporting
Activity
+98 / −95
+964 added · −828 reduced
this quarter
Concentration
22.22%
GAMCO INVESTORS, INC. ET AL #1
top holder share
AI Holders Summary · Q1 2026

86 institutions reported TWIN in Q1 2026. GAMCO INVESTORS, INC. ET AL leads at 22.2% of the visible book. -42 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
$25M1.7M0.25%Q1 202602
Juniper Investment Company, LLC
CIK 0001794034
$17M1.0M5.88%Q4 202503
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$9M610K0.00%Q1 202604
Pacific Ridge Capital Partners, LLC
CIK 0001591546
$8M531K1.73%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$8M529K0.00%Q1 202606
AMERIPRISE FINANCIAL INC
CIK 0000820027
$7M442K0.00%Q1 202607
GABELLI FUNDS LLC
CIK 0001081407
$6M401K0.04%Q1 202608
AMH Equity Ltd
CIK 0001600535
$5M330K5.73%Q3 202509
GRACE & WHITE INC /NY
CIK 0000903064
$4M236K0.63%Q1 202610
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$3M206K0.00%Q1 202611
Allspring Global Investments Holdings, LLC
CIK 0001890906
$3M194K0.00%Q1 202612
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$3M193K0.00%Q1 202613
BlackRock, Inc.
CIK 0002012383
$3M176K0.00%Q1 202614
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$2M134K0.00%Q1 202615
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$2M134K0.00%Q1 202616
IFP Advisors, Inc
CIK 0001641866
$2M118K0.04%Q1 202617
MACKENZIE FINANCIAL CORP
CIK 0000919859
$2M116K0.00%Q1 202618
Mink Brook Asset Management LLC
CIK 0002052205
$2M111K0.94%Q1 202619
Peapod Lane Capital LLC
CIK 0002050979
$2M108K1.33%Q1 202620
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$2M107K0.00%Q1 2026
Page 1 of 5
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