OCULIS HOLDING AG (OCS) Institutional Ownership Changes & 13F Activity

OCULIS HOLDING AG (OCS). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Millennium Management Llc, Adage Capital Partners Gp, L.L.C., Pivotal Bioventure Partners Investment Advisor Llc, Eventide Asset Management, Llc, and Nan Fung Group Holdings Ltd.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Bank Of America CorpBuy+5,813+9.1%69,764$1.86MQ1 2026May 18, 2026
Millennium Management LlcBuy+897,393+5737.4%913,034$24.28MQ1 2026May 15, 2026
Adage Capital Partners Gp, L.L.C.Buy+833,209—833,209$22.16MQ1 2026May 15, 2026
Eventide Asset Management, LlcBuy+430,000—430,000$11.43MQ1 2026May 15, 2026
Goldman Sachs Group IncBuy+67,753—67,753$1.80MQ1 2026May 15, 2026
Morgan StanleyBuy+63,187+2071.7%66,237$1.76MQ1 2026May 15, 2026
Point72 Asset Management, L.P.Buy+56,127—56,127$1.49MQ1 2026May 15, 2026
Trexquant Investment LpBuy+44,238—44,238$1.18MQ1 2026May 15, 2026
Tudor Investment Corp Et AlBuy+28,894—28,894$768.29KQ1 2026May 15, 2026
Quadrature Capital LtdBuy+25,482—25,482$677.57KQ1 2026May 15, 2026
Boothbay Fund Management, LlcBuy+24,960—24,960$663.69KQ1 2026May 15, 2026
Xtx Topco LtdBuy+23,023—23,023$612.18KQ1 2026May 15, 2026
Geode Capital Management, LlcBuy+22,864+63.4%58,925$1.57MQ1 2026May 15, 2026
Qube Research & Technologies LtdBuy+20,490—20,490$544.83KQ1 2026May 15, 2026
Squarepoint Ops LlcBuy+14,447—14,447$384.15KQ1 2026May 15, 2026
Wellington Management Group LlpSell-10,451-0.8%1,345,728$35.78MQ1 2026May 15, 2026
Susquehanna Portfolio Strategies, LlcBuy+8,524—8,524$226.65KQ1 2026May 15, 2026
State Street CorpBuy+6,481+51.8%19,000$505.21KQ1 2026May 15, 2026
Citadel Advisors LlcSell-4,203-2.5%161,284$4.29MQ1 2026May 15, 2026
Acuta Capital Partners, LlcSell-3,438-3.4%98,339$2.61MQ1 2026May 15, 2026
Aquatic Capital Management LlcBuy+252—252$6.70KQ1 2026May 15, 2026
Royal Bank Of CanadaBuy+65—65$2.00KQ1 2026May 15, 2026
Pivotal Bioventure Partners Investment Advisor LlcSell-608,375-26.6%1,680,283$44.68MQ1 2026May 14, 2026
Nan Fung Group Holdings LtdSell-163,957-31.9%350,745$9.33MQ1 2026May 14, 2026
Hrt Financial LpBuy+104,107+237.1%148,021$3.94MQ1 2026May 14, 2026
Propel Bio Management, LlcSell-50,616-29.3%122,223$3.28MQ1 2026May 14, 2026
Centiva Capital, LpBuy+18,145—18,145$482.48KQ1 2026May 14, 2026
Simplex Trading, LlcBuy+222—222$5.90KQ1 2026May 14, 2026
Nextbio Capital Management LpSell-158-0.1%149,592$3.98MQ1 2026May 14, 2026
FolketrygdfondetBuy+136,756+74.8%319,556$8.50MQ1 2026May 13, 2026
Showing 30 of 52

Frequently asked questions about OCS activity

  • Which institutional owners are buying OCS?

    Institutional owners buying OCS 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 OCS activity?

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

  • Is institutional interest in OCS increasing?

    Institutional interest in OCS 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.