PDS BIOTECHNOLOGY CORP (PDSB) Institutional Ownership Changes & 13F Activity

PDS BIOTECHNOLOGY CORP (PDSB) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCBuy44,100220,800$133,584
Q4 2025Renaissance Technologies LLCSell-99,161176,700$136,024
Q3 2025Renaissance Technologies LLCBuy170,174275,861$278,620
Q2 2025Renaissance Technologies LLCBuy5,687105,687$140,564
Q4 2024Renaissance Technologies LLCBuy76,800100,000$163,000
Q3 2024Renaissance Technologies LLCSell-331,60023,200$88,624
Q1 2024Renaissance Technologies LLCBuy234,100354,800$1,405
Q4 2023Renaissance Technologies LLCBuy97,838120,700$600
Q2 2023Renaissance Technologies LLCSell-342,87522,862$115
Q1 2023Renaissance Technologies LLCBuy118,400365,737$2,249
Q4 2022Renaissance Technologies LLCSell-74,987247,337$3,265
Q3 2022Renaissance Technologies LLCSell-68,713322,324$957
Q2 2022Renaissance Technologies LLCSell-274,000391,037$1,427
Q1 2022Renaissance Technologies LLCBuy220,300665,037$4,117
Q4 2021Renaissance Technologies LLCBuy78,900444,737$3,602
Q3 2021Renaissance Technologies LLCSell-89,620365,837$5,451
Q2 2021Renaissance Technologies LLCSell-212,290455,457$5,716
Q1 2021Renaissance Technologies LLCSell-160,974667,747$3,038
Q4 2020Renaissance Technologies LLCBuy44,864828,721$1,773
Q3 2020Renaissance Technologies LLCBuy161,185783,857$1,826
Q2 2020Renaissance Technologies LLCBuy313,051622,672$1,252
Q1 2020Renaissance Technologies LLCBuy189,352309,621$226
Q4 2019Renaissance Technologies LLCBuy28,700120,269$319
Q3 2019Renaissance Technologies LLCBuy13,10091,569$309
Q2 2019Renaissance Technologies LLCBuy38,10578,469$470
Q1 2019Renaissance Technologies LLCBuy40,36440,364$299

Frequently asked questions about PDSB activity

  • Which institutional owners are buying PDSB?

    Institutional owners buying PDSB include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in PDSB activity?

    "Buy" means an investor increased their reported position in PDSB compared to the prior reporting period. This reflects growing exposure to PDS BIOTECHNOLOGY CORP (PDSB) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in PDSB increasing?

    Institutional interest in PDSB can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

Related PDSB insights