Ampco-Pittsburg Corp

Q1 2025 vs Q2 2025

Comparing institutional holders between quarters

Compare Detailed Historical Funds Options 13D/13G Peers Targeting Trading Summary Profile

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Gamco Investors, Inc. ET AL

DECREASED

Shares1,703,529 from 1,703,779

Change-250 (0%)

Value$32.4K (+$10.4K)

Filed 2025-08-13

Susquehanna International Group, LLP

UNCHANGED

Shares1,276,571 from 1,276,571

Change0 (0%)

Value$24.3K (+$7.8K)

Filed 2025-08-14

Gabelli Funds LLC

DECREASED

Shares794,000 from 800,000

Change-6,000 (-1%)

Value$15.1K (+$4.8K)

Filed 2025-08-13

Teton Advisors, Inc.

UNCHANGED

Shares47,000 from 47,000

Change0 (0%)

Value$893 (+$287)

Filed 2025-08-13

Two Sigma Securities, LLC

INCREASED

Shares30,195 from 24,950

Change+5,245 (+21%)

Value$574 (+$252)

Filed 2025-08-14

StoneX Group Inc.

UNCHANGED

Shares28,955 from 28,955

Change0 (0%)

Value$550 (+$176)

Filed 2025-08-13

Wolverine Asset Management LLC

DECREASED

Shares18,988 from 22,198

Change-3,210 (-14%)

Value$360 (+$74)

Filed 2025-08-04

Central Pacific Bank - Trust Division

UNCHANGED

Shares14,000 from 14,000

Change0 (0%)

Value$277 (+$95)

Filed 2025-07-02

Welch Group, LLC

UNCHANGED

Shares12,000 from 12,000

Change0 (0%)

Value$228 (+$48)

Filed 2025-07-25

INCREASED

Shares1,468 from 481

Change+987 (+205%)

Value$28 (+$22)

Filed 2025-08-14

Clear Street LLC

DECREASED

Shares1,100 from 1,400

Change-300 (-21%)

Value$21 (+$3)

Filed 2025-08-13

Proequities, Inc.

UNCHANGED

Shares0 from 0

Change0

Value$0 ($0)

Filed 2025-08-12

RBF Capital, LLC

N/A

Shares— from 211,652

Change-211,652 (-100%)

Value—

	Status
Gamco Investors, Inc. ET AL	DECREASED	1,703,529	1,703,779	-250	0%	$22.0K	$32.4K	+$10.4K	2025-08-13
Susquehanna International Group, LLP	UNCHANGED	1,276,571	1,276,571	0	0%	$16.5K	$24.3K	+$7.8K	2025-08-14
Gabelli Funds LLC	DECREASED	794,000	800,000	-6,000	-1%	$10.3K	$15.1K	+$4.8K	2025-08-13
Teton Advisors, Inc.	UNCHANGED	47,000	47,000	0	0%	$606	$893	+$287	2025-08-13
Two Sigma Securities, LLC	INCREASED	30,195	24,950	+5,245	+21%	$322	$574	+$252	2025-08-14
StoneX Group Inc.	UNCHANGED	28,955	28,955	0	0%	$374	$550	+$176	2025-08-13
Wolverine Asset Management LLC	DECREASED	18,988	22,198	-3,210	-14%	$286	$360	+$74	2025-08-04
Central Pacific Bank - Trust Division	UNCHANGED	14,000	14,000	0	0%	$182	$277	+$95	2025-07-02
Welch Group, LLC	UNCHANGED	12,000	12,000	0	0%	$180	$228	+$48	2025-07-25
UBS Group AG	INCREASED	1,468	481	+987	+205%	$6	$28	+$22	2025-08-14
Clear Street LLC	DECREASED	1,100	1,400	-300	-21%	$18	$21	+$3	2025-08-13
Proequities, Inc.	UNCHANGED	0	0	0	—	$0	$0	$0	2025-08-12
RBF Capital, LLC	N/A	—	211,652	-211,652	-100%	$2.7K	—	—	—

Showing 13 of 13 institutions