GRIFOLS SA-ADR (GRFS) Institutional Ownership Changes & 13F Activity

GRIFOLS SA-ADR (GRFS). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Flat Footed Llc, Bank Of America Corp, Whitebox Advisors Llc, Brandes Investment Partners, Lp, and Barclays Plc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Citadel Advisors LlcBuy+92,726+437.0%113,947$806.75KQ2 2026Sep 02, 2026
Corient Private Wealth LlcSell-9,075-12.9%61,070$432.38KQ2 2026Aug 27, 2026
Groupe La FrancaiseBuy+238,928238,928$1.48MQ2 2026Aug 25, 2026
Flat Footed LlcBuy+2,977,314+216.9%4,349,708$30.80MQ2 2026Aug 14, 2026
Bank Of America CorpBuy+2,222,924+51.4%6,550,337$46.38MQ2 2026Aug 14, 2026
Whitebox Advisors LlcBuy+1,603,4831,603,483$11.35MQ2 2026Aug 14, 2026
Brandes Investment Partners, LpBuy+1,482,571+4.1%37,816,285$267.74MQ2 2026Aug 14, 2026
Barclays PlcSell-1,296,407-61.6%808,187$5.72MQ2 2026Aug 14, 2026
Millennium Management LlcSell-635,598-12.7%4,369,934$30.94MQ2 2026Aug 14, 2026
Permian Investment Partners, LpBuy+386,000+2.0%19,740,679$139.76MQ2 2026Aug 14, 2026
Qube Research & Technologies LtdBuy+185,710+84.3%406,087$2.88MQ2 2026Aug 14, 2026
Verition Fund Management LlcSell-150,865-21.5%550,746$3.90MQ2 2026Aug 14, 2026
Hudson Bay Capital Management LpBuy+147,487+51.2%435,361$3.08MQ2 2026Aug 14, 2026
Goldman Sachs Group IncSell-147,203-11.1%1,178,762$8.35MQ2 2026Aug 14, 2026
Sei Investments CoSell-140,645-11.2%1,110,934$7.87MQ2 2026Aug 14, 2026
Royal Bank Of CanadaBuy+118,375+15.1%904,078$6.40MQ2 2026Aug 14, 2026
Hrt Financial LpBuy+111,537+1014.1%122,536$867.00KQ2 2026Aug 14, 2026
Susquehanna International Group, LlpBuy+73,68473,684$521.68KQ2 2026Aug 14, 2026
Armistice Capital, LlcSell-52,000-1.7%2,936,000$20.79MQ2 2026Aug 14, 2026
Vinva Investment Management LtdBuy+37,289+78.8%84,607$901.33KQ2 2026Aug 14, 2026
Orion Porfolio Solutions, LlcSell-30,328-50.9%29,256$207.13KQ2 2026Aug 14, 2026
Syon Capital LlcSell-26,306-49.6%26,734$189.28KQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Sell-25,563-49.8%25,794$182.62KQ2 2026Aug 14, 2026
Invesco Ltd.Buy+20,05120,051$141.96KQ2 2026Aug 14, 2026
Engineers Gate Manager LpSell-18,000-27.0%48,700$344.80KQ2 2026Aug 14, 2026
Wells Fargo & Company/MnBuy+15,012+1.4%1,068,445$7.56MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+11,31711,317$80.12KQ2 2026Aug 14, 2026
&PartnersBuy+9,425+28.8%42,142$298.31KQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+8,237+26.9%38,870$275.20KQ2 2026Aug 14, 2026
Quadrant Capital Group LlcSell-4,147-27.2%11,075$78.41KQ2 2026Aug 14, 2026
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Frequently asked questions about GRFS activity

  • Which institutional owners are buying GRFS?

    Institutional owners buying GRFS 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 GRFS activity?

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

  • Is institutional interest in GRFS increasing?

    Institutional interest in GRFS 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.