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Ampco-Pittsburgh
AP

Overview Fund Activity

37 hedge funds and large institutions have $17.4M invested in Ampco-Pittsburgh in 2024 Q4 according to their latest regulatory filings, with 6 funds opening new positions, 5 increasing their positions, 8 reducing their positions, and 1 closing their positions.

Holders
37
Holders Change
+5
Holders Change %
+15.63%
% of All Funds
0.49%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
5
Reduced
8
Closed
1
Calls
$34K
Puts
–
Net Calls
+$34K
Net Calls Change
+$36K

Top Buyers

1
TSS
1
Two Sigma Securities
New York
$39.7K
2
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$36.1K
3
GI
3
GAMCO Investors
Connecticut
$5.13M
4
Citadel Advisors
4
Citadel Advisors
Florida
$23.4K
5
XT
5
XTX Topco
Cayman Islands
$21K

Top Sellers

1
Dimensional Fund Advisors
1
Dimensional Fund Advisors
Texas
$611K
2
VF
2
Virtu Financial
New York
$0
3
Renaissance Technologies
3
Renaissance Technologies
New York
$913K
4
HAIM
4
Hunter Associates Investment Management
Pennsylvania
$52K
5
BCM
5
Bridgeway Capital Management
Texas
$214K
Name Market Value Shares Shares
Change 		Shares
Change %
GI
1
GAMCO Investors
Connecticut
$5.13M 2,456,720 +13,446 +0.6%
GF
2
Gabelli Funds
New York
$2.94M 1,407,800 – –
Ameriprise
3
Ameriprise
Minnesota
$2.27M 1,084,403 +5,020 +0.5%
AA
4
Ancora Advisors
Ohio
$2.23M 1,068,531 – –
Vanguard Group
5
Vanguard Group
Pennsylvania
$1.31M 624,432 – –
Renaissance Technologies
6
Renaissance Technologies
New York
$913K 436,619 -16,800 -4%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$611K 292,310 -22,535 -7%
BlackRock
8
BlackRock
New York
$343K 164,112 +216 +0.1%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$318K 152,111 – –
TA
10
Teton Advisors
New York
$234K 112,000 -1,200 -1%
BCM
11
Bridgeway Capital Management
Texas
$214K 102,535 -9,047 -8%
State Street
12
State Street
Massachusetts
$155K 74,216 – –
RC
13
RBF Capital
California
$149K 90,950 – –
Acadian Asset Management
14
Acadian Asset Management
Massachusetts
$118K 56,991 – –
HAIM
15
Hunter Associates Investment Management
Pennsylvania
$52K 25,000 -13,000 -34%
CPBTD
16
Central Pacific Bank - Trust Division
Hawaii
$46.8K 22,401 +1,401 +7%
T. Rowe Price Associates
17
T. Rowe Price Associates
Maryland
$46K 21,600 – –
Northern Trust
18
Northern Trust
Illinois
$45.3K 21,690 – –
TSS
19
Two Sigma Securities
New York
$39.7K 18,973 +18,973 New
Susquehanna International Group
20
Susquehanna International Group
Pennsylvania
$36.1K 17,274 +17,274 New
UBS Group
21
UBS Group
Switzerland
$33.4K 16,000 – –
Two Sigma Investments
22
Two Sigma Investments
New York
$30.8K 14,723 -3,046 -17%
Citadel Advisors
23
Citadel Advisors
Florida
$23.4K 11,182 +11,182 New
Two Sigma Advisers
24
Two Sigma Advisers
New York
$23.2K 11,100 -200 -2%
Simplex Trading
25
Simplex Trading
Illinois
$22K 10,920 -3,828 -26%
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