Back to OPCH researchManagerReported valueSharesFiling period Third Point$176M5.45M2023-09-30Arrowstreet Capital, Limited Partnership$114M4.24M2026-03-31Dimensional Fund Advisors LP$104M3.88M2026-03-31Sumitomo Mitsui Trust Group, Inc.$70.3M2.61M2026-03-31Viking Global Investors$34.6M1.09M2023-03-31Point72 Asset Management$15.1M563K2026-03-31Principal Financial Group Inc$11M525K2026-06-30UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME$10.9M405K2026-03-31Legal & General Group Plc$8.8M272K2023-09-30Swiss National Bank$8.5M314K2026-03-31BNP Paribas Financial Markets$3.9M121K2023-09-30American Century Companies Inc$2.6M96.17K2026-03-31HSBC Holdings PLC$468K13.43K2025-03-31Bridgewater Associates$206K7.40K2025-09-30Duquesne Family Office$50.3K1.87M2026-03-31Mitsubishi UFJ Asset Management Co., Ltd.$24.5K9112026-03-31
Institutional ownership
OPCH in reported 13F portfolios
Reported long holdings only · filing data can be delayed up to 45 days after quarter-end.Managers16
Reported value$561M
Latest periodJun 2026
Frequently asked questions
Who owns OPCH?
16 managers currently show reported long OPCH positions in Insider Deck’s 13F sample, totaling about $561M.
How fresh is OPCH ownership data?
13F filings are quarterly and can lag quarter-end by up to 45 days. Positions appear after SEC tables are processed and CUSIPs resolve to tickers.