HolderBook

ASPEN INSURANCE HOLDINGS LTD D (AHLPRE)

Institutional ownership reported to the SEC as of Q2 2026, across 18 quarters.

2
Reporting holders
$389.5K
Reported value
0.0%
Held as options
+1
Holder change

Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.

Holders

FilerValueShares Their book Held Change
IAT REINSURANCE CO LTD.$371.0K20,0000.22%newNEW
THOMPSON INVESTMENT MANAGEMENT, INC.$18.5K1,0000.00%10qHELD

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q2 20262$389.5K21,0001000.0%
Q1 20261$20.8K1,0000000.0%
Q4 20251$19.9K1,0000000.0%
Q3 20251$21.4K1,0000000.0%
Q2 20251$20.1K1,0000000.0%
Q1 20251$19.7K1,0000000.0%
Q4 20241$19.3K1,0000000.0%
Q3 20241$20.8K1,0000000.0%
Q2 20241$19.5K1,0000000.0%
Q1 20241$20.4K1,0001000.0%
Q4 20222$18.2K1,0121000.0%
Q1 20221$1.0K210000.0%
Q4 20211$1.0K211000.0%
Q2 20211$11.0K4001000.0%
Q3 20201$1.0K310000.0%
Q2 20201$1.0K310000.0%
Q1 20201$1.0K311000.0%
Q3 20191$1.3M50,0001000.0%