Core Molding Technologies CMT Institutional Ownership

NYSE CMT

$23.60 -0.60 (-2.48%)

As of: Sep 21, 2026 · 3:58 PM EDT

Institutions by Trading Activity

93 Institutions

Increased 45 48.4%

Unchanged 22 23.7%

Reduced 26 28.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

75.33%

▲+2.04 pp QoQ

Shares Held by Institutions

6.46Mn

of 8.58Mn outstanding

▲+3.89% QoQ

Shares Outstanding

8.58Mn

2.12Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▼-3 vs prior quarter

Net Shares Added (QoQ)

+241.75K

accumulated since last quarter

Value of Holdings

$155.34Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Core Molding Technologies Inc (NYSE:CMT) showed up in the 13F filings of 93 institutional investors as of June 2026.

These investors collectively held 75.3% of Core Molding Technologies's outstanding shares in June 2026, up from 73.3% in March 2026.
They increased total shares held in Core Molding Technologies by 3.89% from last quarter, and the number of investors in CMT stayed flat annually.
Activity in CMT broke down as 45 buyers, 26 sellers, and 22 unchanged among 93 total holders.
Institutional investors collectively held 6.46Mn shares in Core Molding Technologies as of June 2026, up by 241.75K shares quarter on quarter, and up 240.35K shares year over year.
As of June 30, 2026, BlackRock, Inc. held the largest stake in Core Molding Technologies with 486.0K shares, accounting for 5.66% of total shares outstanding.
The most significant purchases of CMT for the quarter ending June 2026 came from WHITE PINE CAPITAL LLC (51.16K), 22NW, LP (50.78K), AMERICAN CENTURY COMPANIES INC (35.03K), CM WEALTH ADVISORS LLC (29.78K), Informed Momentum Co LLC (27.45K).
The largest sales of CMT for the quarter ending June 2026 came from Sei Investments Co (97.08K), RENAISSANCE TECHNOLOGIES LLC (26.5K), STRS OHIO (25.4K), LSV ASSET MANAGEMENT (12.76K), NEEDHAM INVESTMENT MANAGEMENT LLC (9.77K).
Business Quant data shows the 10 biggest positions in Core Molding Technologies as of June 2026 are held by BlackRock, Inc. (486.0K), RENAISSANCE TECHNOLOGIES LLC (461.95K), Tieton Capital Management, LLC (452.03K), DIMENSIONAL FUND ADVISORS LP (407.26K), GAMCO INVESTORS, INC. ET AL (375.8K), VANGUARD CAPITAL MANAGEMENT LLC (343.14K), GABELLI FUNDS LLC (306.5K), ROYCE & ASSOCIATES LP (283.54K), 22NW, LP (273.52K), AMERICAN CENTURY COMPANIES INC (254.06K).

Form 13F Holdings

93 Institutional Holders

Report period 30 Jun, 2026

Total shares held 6.46Mn

Of outstanding 75.33%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	485,995	5.66%	▲13,367	+2.83%	$11.47Mn
2	RENAISSANCE TECHNOLOGIES LLC	0001037389	461,947	5.38%	▼26,500	-5.43%	$10.90Mn
3	Tieton Capital Management, LLC	0001381954	452,030	5.27%	▼7,860	-1.71%	$10.67K
4	DIMENSIONAL FUND ADVISORS LP	0000354204	407,258	4.75%	▲16,051	+4.10%	$9.61Mn
5	GAMCO INVESTORS, INC. ET AL	0000807249	375,800	4.38%	0	0.00%	$8.87Mn
6	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	343,143	4.00%	▲1,524	+0.45%	$8.10Mn
7	GABELLI FUNDS LLC	0001081407	306,500	3.57%	0	0.00%	$7.23Mn
8	ROYCE & ASSOCIATES LP	0000906304	283,536	3.30%	▲26,034	+10.11%	$6.69Mn
9	22NW, LP	0001694297	273,521	3.19%	▲50,783	+22.80%	$6.46Mn
10	AMERICAN CENTURY COMPANIES INC	0000748054	254,059	2.96%	▲35,029	+15.99%	$6.00Mn
11	NEEDHAM INVESTMENT MANAGEMENT LLC	0001167212	242,600	2.83%	▼9,771	-3.87%	$5.73Mn
12	Diamond Hill Capital Management, LLC (Investment Advisor)	0001217541	215,699	2.51%	▲20,294	+10.39%	$5.09Mn
13	GEODE CAPITAL MANAGEMENT, LLC	0001214717	198,916	2.32%	▲17,260	+9.50%	$4.70Mn
14	State Street Corp	0000093751	165,249	1.93%	▲1,020	+0.62%	$3.90Mn
15	BARD ASSOCIATES INC	0001105907	143,550	1.67%	▼1,638	-1.13%	$3.39Mn
16	Pacific Ridge Capital Partners, LLC	0001591546	143,189	1.67%	▼1,107	-0.77%	$3.38Mn
17	Sei Investments Co	0000350894	128,456	1.50%	▼97,076	-43.04%	$3.03Mn
18	Allspring Global Investments Holdings, LLC	0001890906	118,470	1.38%	▲9,913	+9.13%	$2.80Mn
19	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0001107261	112,542	1.31%	▲4,174	+3.85%	$2.66Mn
20	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	85,734	1.00%	▲9,702	+12.76%	$2.02Mn

Showing 1 to 20 of 93 holders