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AP.WS

Ampco-Pittsburgh Corp Series A Warrants
AP.WS

Delisted

AP.WS was delisted on the 24th of July, 2025.

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9 hedge funds and large institutions have $5.87M invested in Ampco-Pittsburgh Corp Series A Warrants in 2021 Q1 according to their latest regulatory filings, with 0 funds opening new positions, 0 increasing their positions, 4 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

8% more capital invested

Capital invested by funds: $5.42M → $5.87M (+$440K)

9.33% less ownership

Funds ownership: 33.59% → 24.27% (-9.3%)

47% less funds holding

Funds holding: 17 → 9 (-8)

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 8

100% less repeat investments, than reductions

Existing positions increased: 0 | Existing positions reduced: 4

Holders
9
Holders Change
-8
Holders Change %
-47.06%
% of All Funds
0.16%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
–
Increased
–
Reduced
4
Closed
8
Calls
$2K
Puts
–
Net Calls
+$2K
Net Calls Change
+$1K

Top Buyers

No buyers this quarter

Top Sellers

Rank Fund Capital Flow
1
Ameriprise
Ameriprise
Minnesota
-$974K
2
GI
GAMCO Investors
Connecticut
-$349K
3
ICM
Invenomic Capital Management
Massachusetts
-$171K
4
BFM
Boothbay Fund Management
New York
-$65K
5
California Public Employees Retirement System
California Public Employees Retirement System
California
-$37K
Name Holding Trade Value Shares
Change 		Change in
Stake
GI
1
GAMCO Investors
Connecticut
$2.58M -$349K -275,109 -12%
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$1.69M – – –
GF
3
Gabelli Funds
New York
$1.06M – – –
RC
4
RBF Capital
California
$279K – – –
WAM
5
Warberg Asset Management
Illinois
$117K -$5.32K -4,200 -5%
TA
6
Teton Advisors
New York
$62K – – –
YCM
7
Yakira Capital Management
Connecticut
$40K -$36.1K -28,459 -49%
WAM
8
Wolverine Asset Management
Illinois
$29K -$27.7K -21,827 -50%
PCM
9
Perritt Capital Management
Illinois
$20K – – –
Ameriprise
10
Ameriprise
Minnesota
– -$974K -1,106,700 Closed
ICM
11
Invenomic Capital Management
Massachusetts
– -$171K -193,742 Closed
California Public Employees Retirement System
12
California Public Employees Retirement System
California
– -$37K -42,000 Closed
AGM
13
Alpine Global Management
New York
– -$11K -11,936 Closed
BFM
14
Boothbay Fund Management
New York
– -$65K -11,936 Closed
Janney Montgomery Scott
15
Janney Montgomery Scott
Pennsylvania
– -$9K -10,000 Closed
UBS Group
16
UBS Group
Switzerland
– -$1K -755 Closed

AP.WS Hedge Fund Activity: Q1 2021 in Review

9 of the 5,696 institutional investors tracked by Wall St. Rank reported a position in Ampco-Pittsburgh Corp Series A Warrants (AP.WS) for Q1 2021, worth a combined $5.87M — up 8.1% from $5.42M a quarter earlier.

Sellers outnumbered buyers: 8 funds closed out of AP.WS and 0 opened new positions — a net loss of 8 holders — while 4 trimmed existing stakes and 0 added.

The largest seller was Ameriprise, exiting entirely with an estimated $974K sold.

  • 9 institutional investors held Ampco-Pittsburgh Corp Series A Warrants (AP.WS) as of Q1 2021, down from 17 in Q4 2020.
  • Funds reported $5.87M of Ampco-Pittsburgh Corp Series A Warrants stock for Q1 2021, up 8.1% quarter-over-quarter.
  • 0 funds opened new Ampco-Pittsburgh Corp Series A Warrants positions in Q1 2021 and 8 closed out, a net change of -8 holders.
  • The largest Ampco-Pittsburgh Corp Series A Warrants seller in Q1 2021 was Ameriprise, an estimated $974K sold.

Based on aggregated 13F filings for Q1 2021.