BIOATLA INC (BCAB) Institutional Ownership Changes & 13F Activity

BIOATLA INC (BCAB). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC and Scion Asset Management.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCSell-196,700510,514$82,193
Q4 2025Renaissance Technologies LLCSell-93,417707,214$401,485
Q3 2025Renaissance Technologies LLCBuy46,388800,631$550,754
Q2 2025Renaissance Technologies LLCBuy9,409754,243$298,680
Q1 2025Renaissance Technologies LLCSell-84,762744,834$258,308
Q4 2024Renaissance Technologies LLCBuy318,196829,596$490,457
Q3 2024Renaissance Technologies LLCSell-114,100511,400$900,064
Q2 2024Scion Asset ManagementBuy633,959633,959$868,524
Q2 2024Renaissance Technologies LLCSell-370,800625,500$856,935
Q1 2024Renaissance Technologies LLCBuy8,800996,300$3,427
Q4 2023Renaissance Technologies LLCBuy362,300987,500$2,429
Q3 2023Renaissance Technologies LLCSell-62,272625,200$1,063
Q2 2023Renaissance Technologies LLCBuy228,872687,472$2,062
Q1 2023Renaissance Technologies LLCSell-20,800458,600$1,229
Q4 2022Renaissance Technologies LLCSell-86,200479,400$3,955
Q3 2022Renaissance Technologies LLCSell-214,800565,600$4,355
Q2 2022Renaissance Technologies LLCBuy243,931780,400$2,224
Q1 2022Renaissance Technologies LLCBuy465,569536,469$2,682
Q4 2021Renaissance Technologies LLCBuy70,90070,900$1,392

Frequently asked questions about BCAB activity

  • Which institutional owners are buying BCAB?

    Institutional owners buying BCAB 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 BCAB activity?

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

  • Is institutional interest in BCAB increasing?

    Institutional interest in BCAB 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.

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