HolderBook

PDL BIOPHARMA INC (Y104L)

Institutional ownership reported to the SEC as of Q2 2026, across 27 quarters.

5
Reporting holders
$29.2K
Reported value
0.0%
Held as options
+3
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
DIVERSIFIED TRUST CO$27.7K11,5540.00%14qHELD
RHUMBLINE ADVISERS$1.5K6120.00%13qHELD
Financial Gravity Companies, Inc.$0130.00%2q-60.6%
Westside Investment Management, Inc.$05000.00%newNEW
Argent Trust Co$041,4050.00%newNEW

Five percent filings

Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →

FiledFormFiler % of class
2026-08-1313GBRANDES INVESTMENT PARTNERS, LP6.2%

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 20265$29.2K54,0842010.0%
Q1 20262$29.2K12,1660100.0%
Q4 20252$28.0K11,6410000.0%
Q3 20252$28.0K11,6410000.0%
Q2 20253$28.0K11,6741000.0%
Q1 20252$28.0K11,6410000.0%
Q4 20242$28.0K11,6410000.0%
Q3 20242$28.0K11,6410000.0%
Q2 20242$28.0K11,6410000.0%
Q1 20242$28.0K11,6410000.0%
Q4 20233$130.2K53,0460000.0%
Q3 20233$130.2K53,0460000.0%
Q2 20233$130.2K53,0462000.0%
Q1 20231$26.5K11,0291000.0%
Q1 20222$27.0K10,3681000.0%
Q3 20213$41.1M14,487,7711000.0%
Q2 20212$37.9M14,454,2120000.0%
Q1 20213$36.7M14,596,3740100.0%
Q4 202030$106.3M42,172,82855130.3%
Q3 2020124$310.1M98,468,9052127500.1%
Q2 2020129$280.0M96,046,6611931430.1%
Q1 2020124$261.3M91,787,4111428570.1%
Q4 2019144$325.4M100,090,9172531580.2%
Q3 2019133$215.9M99,832,5271532550.1%
Q2 2019138$336.9M107,078,609837620.2%
Q1 2019155$438.8M116,148,8002342500.1%
Q4 2018147$352.7M121,562,4364060.1%