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Disclosery

PDSB PDS BIOTECHNOLOGY CORP

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COM (common), issuer CIK 1472091

39 managers (41 13F filers) reported a position in PDSB shares at 2026-03-31, 5,047,289 shares in all. 4 filers opened a position and 9 filers sold out during the quarter.

Managers
39
13F filers
41
New
4
Added
11
Reduced
9
Sold out
9
Shares held by filers
5,047,289

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VANGUARD GROUP INCgroup of 3 filers holding1,950,946$1.18MnewTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC660,228$399K<0.01%+139,83013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.554,048$335K<0.01%+31,83713F-HRTimelineGroup
BLAIR WILLIAM & CO/IL300,000$182K<0.01%+50,00013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC220,800$134K<0.01%+44,10013F-HRTimeline
INSPIRION WEALTH ADVISORS, LLC181,995$110K0.01%+1,50013F-HRTimeline
ARMISTICE CAPITAL, LLC173,605$105K<0.01%-2,660,90113F-HRTimeline
STATE STREET CORPin group STATE STREET CORP133,333$80.7K<0.01%013F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN110,500$66.9K<0.01%+105,17113F-HR/ATimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP108,893$65.9K<0.01%-34,98013F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC90,797$54.9K<0.01%-106,00013F-HRTimeline
Iron Gate Global Advisors LLC75,022$45.4K<0.01%+613F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp69,311$41.9K<0.01%013F-HRTimelineGroup
NINE MASTS CAPITAL Ltd67,507$40.8K0.01%new13F-HRTimeline
Tempus Wealth Planning, LLC61,800$37.4K0.01%013F-HRTimeline
UBS Group AGin group UBS Group AG56,004$33.9K<0.01%-195,70113F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd36,211$21.9K<0.01%+1,99313F-HRTimelineGroup
TWO SIGMA SECURITIES, LLC31,481$19K<0.01%new13F-HRTimeline
ACT CAPITAL MANAGEMENT, LLC30,000$18.1K0.01%013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…27,664$16.7K<0.01%+2,00013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…22,052$13.3K<0.01%-16,51413F-HRTimelineGroup
Federation des caisses Desjardins du Qu…14,800$8.95K<0.01%013F-HRTimeline
Wealth Group, Ltd.13,399$8K0.01%013F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…12,000$7.26K<0.01%new13F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC10,236$6.19K<0.01%-3,50013F-HRTimelineGroup
DAVENPORT & Co LLC10,000$6.05K<0.01%013F-HRTimeline
GRANDFIELD & DODD, LLC10,000$6.05K<0.01%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY3,922$2.37K<0.01%-1,00013F-HRTimelineGroup
GROUP ONE TRADING LLC3,567$2.16K<0.01%-35513F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV3,000$1.81K<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP2,000$1.08K<0.01%013F-HRTimelineGroup
Truvestments Capital LLC655$396<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS648$392<0.01%013F-HRTimelineGroup
Basecamp Wealth Advisors LLC377$228<0.01%013F-HRTimeline
SIMPLEX TRADING, LLC271$163<0.01%-18,83513F-HRTimeline
SBI Securities Co., Ltd.118$71<0.01%+913F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO19$10<0.01%013F-HR/ATimelineGroup
BEACON INVESTMENT ADVISORY SERVICES, IN…5$4<0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA75$00%+1013F-HRTimelineGroupValue filed as zero, left out of ratios.