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ABPWW Institutional Ownership

Abpro Holdings Inc
1W: -78.3% 1M: -80.9% 3M: -92.0% YTD: -87.0%
$0.00
Last traded 2026-07-28 — delisted
OTC · Healthcare · Biotechnology · $621770 mcap · 155M float · 0.016% daily turnover · Short 88% of daily vol

Institutional Ownership — ABPWW

3
Institutional Holders
-27 vs prior quarter
0.0%
Ownership
+0.00pp
$0M
Total Invested
0
New Positions
0
Increased
3
Reduced
3
Closed
0.00
Put/Call Ratio

Ownership Trends

Top Institutional Holders (27 total)

# Holder Shares Value Change Change % Holding Period Filing
1 TENOR CAPITAL MANAGEMENT Co., L.P. 0 $0K -200,000 -100.0% 5Q SEC ↗
2 D. E. Shaw & Co., Inc. 0 $0K -375,000 -100.0% 5Q SEC ↗
3 TORONTO DOMINION BANK 0 $0K -273,798 -100.0% 3Q SEC ↗
4 BARCLAYS PLC 0 $0K -8,333 -100.0% 6Q SEC ↗
5 Clear Street Group Inc. 0 $0K -376,785 -100.0% 2Q SEC ↗
6 AQR Arbitrage LLC 0 $0K -546,540 -100.0% 5Q SEC ↗
7 MIZUHO SECURITIES USA LLC 0 $0K -11,386 -100.0% 1Q SEC ↗
8 UBS Group AG 0 $0K -336 -100.0% 3Q SEC ↗
9 Davidson Kempner Capital Management LP 0 $0K -250,000 -100.0% 5Q SEC ↗
10 Calamos Advisors LLC 0 $0K -625,000 -100.0% 5Q SEC ↗
11 MMCAP International Inc. SPC 0 $0K -675,000 -100.0% 5Q SEC ↗
12 PICTON MAHONEY ASSET MANAGEMENT 0 $0K -125,000 -100.0% 5Q SEC ↗
13 Virtu Financial LLC 0 $0K -40,488 -100.0% 1Q SEC ↗
14 TWO SIGMA SECURITIES, LLC 0 $0K -16,227 -100.0% 2Q SEC ↗
15 Diametric Capital, LP 0 $0K -358,427 -100.0% 4Q SEC ↗
16 Linden Advisors LP 0 $0K -499,999 -100.0% 5Q SEC ↗
17 Sculptor Capital LP 0 $0K -34,101 -100.0% 5Q SEC ↗
18 LMR Partners LLP 0 $0K -125,000 -100.0% 5Q SEC ↗
19 ARISTEIA CAPITAL, L.L.C. 0 $0K -273,125 -100.0% 5Q SEC ↗
20 METEORA CAPITAL, LLC 0 $0K -8,154 -100.0% 5Q SEC ↗
21 Saba Capital Management, L.P. 0 $0K -997,048 -100.0% 5Q SEC ↗
22 Verition Fund Management LLC 0 $0K -225,000 -100.0% 5Q SEC ↗
23 Polar Asset Management Partners Inc. 0 $0K -378,328 -100.0% 5Q SEC ↗
24 WOLVERINE ASSET MANAGEMENT LLC 0 $0K -472,720 -100.0% 5Q SEC ↗
25 OMERS ADMINISTRATION Corp 0 $0K -25,000 -100.0% 5Q SEC ↗
26 FLOW TRADERS U.S. LLC 0 $0K -51,588 -100.0% 5Q SEC ↗
27 GOLDMAN SACHS GROUP INC 0 $0K -179,100 -100.0% 5Q SEC ↗

Recent Activity

New Positions (0)

No new positions this quarter.

Biggest Increases (0)

None.

Biggest Decreases (0)

None.

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms