Core Molding Technologies

CMT · NYSE American

$22.56+$0.12 (+0.53%)TodayMarket closed · Oct 20, 8:00 PM ET

Prev close $22.44

Who owns CMT

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 45.7% of CMT’s shares.

Gabelli Funds, LLC8.0%
Renaissance Technologies LLC5.4%
Tieton Capital Management, LLC5.3%
BlackRock Institutional Trust Company, N.A.5.2%
Next 6 largest institutions21.9%
All other shareholders54.3%

Top institutional holders of CMT
Holder	Shares	% of shares	Change, last filing	Filed
Gabelli Funds, LLC	682.30K	7.97%	−5.00K	Jun 30, 2026
Renaissance Technologies LLC	461.95K	5.40%	−26.50K	Jun 30, 2026
Tieton Capital Management, LLC	452.03K	5.28%	−7.86K	Jun 30, 2026
BlackRock Institutional Trust Company, N.A.	444.11K	5.19%	+21.13K	Jun 30, 2026
Dimensional Fund Advisors, L.P.	407.26K	4.76%	+16.05K	Jun 30, 2026
Vanguard Capital Management, LLC	343.14K	4.01%	+1.52K	Jun 30, 2026
Global Value Investment Corp	309.76K	3.62%	+1.18K	Sep 30, 2025
Royce Investment Partners	283.54K	3.31%	+26.03K	Jun 30, 2026
22NW, LP	273.52K	3.20%	+50.78K	Jun 30, 2026
American Century Investment Management, Inc.	254.06K	2.97%	+35.03K	Jun 30, 2026

Largest mutual fund holders

Top mutual fund holders of CMT
Holder	Shares	% of shares	Change, last filing	Filed
Gabelli Small Cap Growth Fund	306.00K	3.57%	+0	Jun 30, 2026
1290 VT GAMCO Small Company Value Portfolio	300.00K	3.50%	+0	Jul 31, 2026
Vanguard Total Stock Market Index Fund	247.96K	2.90%	+0	Jul 31, 2026
Avantis US Small Cap Value ETF	209.44K	2.45%	−2.03K	Aug 31, 2026
iShares Russell 2000 ETF	203.21K	2.37%	−888	Jul 31, 2026

Insider trades

Form 4 filings by officers, directors and large holders

Over the last 6 months, insiders bought $6.49K (1 trade) and sold $352.51K (10 trades) of CMT on the open market.

Latest CMT insider transactions
Insider	Date	Type	Shares	Price	Value
HELLMOLD RALPH O	Aug 7, 2026	Sale	4.27K	$25.82	$110.20K
Panda Alex Joseph	Jun 29, 2026	Buy	275	$23.59	$6.49K
CELLITTI THOMAS R	Jun 25, 2026	Sale	150	$24.00	$3.60K
CELLITTI THOMAS R	Jun 24, 2026	Sale	750	$24.07	$18.05K
CELLITTI THOMAS R	Jun 23, 2026	Sale	513	$24.02	$12.32K
CELLITTI THOMAS R	Jun 18, 2026	Sale	12	$24.00	$288
CELLITTI THOMAS R	Jun 17, 2026	Sale	2.50K	$24.00	$59.88K
CELLITTI THOMAS R	Jun 16, 2026	Sale	80	$24.00	$1.92K
CELLITTI THOMAS R	Jun 15, 2026	Sale	2.00K	$25.07	$50.13K
CELLITTI THOMAS R	Jun 12, 2026	Sale	3.00K	$24.77	$74.31K

Short interest

Settled Sep 30, 2026

Shares short: 216.03K
Days to cover: 4.60
% of shares outstanding: 2.52%
Average daily volume: 46.95K
Change since last report: −8.7%

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