OSCAR HEALTH INC - CLASS A (OSCR) Institutional Shareholders
OSCAR HEALTH INC - CLASS A (OSCR) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $5.19B in OSCR holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of OSCR tracked by InsiderSet, reporting ownership valued at approximately $587.15M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $654.89M, representing an estimated gain of +11.54% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 51% of the total disclosed OSCR value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., D. E. Shaw & Co., Inc., Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in OSCAR HEALTH INC - CLASS A (OSCR).
This page ranks the largest institutional OSCR shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
391
Total Reported Value
$5.19B
Largest Holder
Blackrock, Inc.
Largest Position
$587.15M
Insider Transactions (90d)
42
Latest Filing Quarter
Q2 2026
New Institutional Positions
75
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 20,587,428 | $587,153,449 | $654,886,085 | +$67,732,636 | +11.54% | |
| D. E. Shaw & Co., Inc. | 0.22% | 12,643,617 | $360,595,957 | $402,193,457 | +$41,597,500 | +11.54% | |
| Vanguard Portfolio Management Llc | 0.01% | 11,029,424 | $314,559,172 | $350,845,977 | +$36,286,805 | +11.54% | |
| Vanguard Capital Management Llc | 0.01% | 10,579,437 | $301,725,543 | $336,531,891 | +$34,806,348 | +11.54% | |
| American Century Companies Inc | 0.11% | 9,055,242 | $258,255,502 | $288,047,248 | +$29,791,746 | +11.54% | |
| Jane Street Group, Llc | 0.12% | 6,365,039 | $181,530,912 | $202,471,891 | +$20,940,979 | +11.54% | |
| Thrive Capital Management, Llc | 4.75% | 6,343,617 | $180,919,957 | $201,790,457 | +$20,870,500 | +11.54% | |
| Geode Capital Management, Llc | 0.01% | 5,819,186 | $165,994,311 | $185,108,307 | +$19,113,996 | +11.51% | |
| State Street Corp | 0.00% | 5,801,351 | $165,454,531 | $184,540,975 | +$19,086,444 | +11.54% | |
| Fmr Llc | 0.01% | 4,998,523 | $142,557,861 | $159,003,017 | +$16,445,156 | +11.54% | |
| Citadel Advisors Llc | 0.07% | 4,229,552 | $120,626,823 | $134,542,049 | +$13,915,226 | +11.54% | |
| Two Sigma Investments, Lp | 0.09% | 4,035,689 | $115,097,850 | $128,375,267 | +$13,277,417 | +11.54% | |
| Dimensional Fund Advisors Lp | 0.02% | 3,571,731 | $101,885,043 | $113,616,763 | +$11,731,720 | +11.51% | |
| Bit Capital Gmbh | 3.34% | 3,417,957 | $97,480,134 | $108,725,212 | +$11,245,078 | +11.54% | |
| Renaissance Technologies LLC | Jim Simons | 0.13% | 3,284,500 | $93,673,940 | $104,479,945 | +$10,806,005 | +11.54% |
| Jacobs Levy Equity Management, Inc | 0.31% | 3,025,316 | $86,282,012 | $96,235,302 | +$9,953,290 | +11.54% | |
| Glynn Capital Management Llc | 20.22% | 2,575,828 | $73,462,615 | $81,937,089 | +$8,474,474 | +11.54% | |
| Goldman Sachs Group Inc | 0.01% | 2,289,557 | $65,298,165 | $72,830,808 | +$7,532,643 | +11.54% | |
| Northern Trust Corp | 0.01% | 2,211,209 | $63,063,680 | $70,338,558 | +$7,274,878 | +11.54% | |
| Charles Schwab Investment Management Inc | 0.01% | 2,119,863 | $60,458,493 | $67,432,842 | +$6,974,349 | +11.54% | |
| Sixth Street Partners Management Company, L.P. | 0.01% | 2,119,863 | $60,458,493 | $67,432,842 | +$6,974,349 | +11.54% | |
| Morgan Stanley | 0.00% | 2,114,280 | $60,299,272 | $67,255,247 | +$6,955,975 | +11.54% | |
| Nuveen, Llc | 0.01% | 1,770,745 | $50,501,648 | $56,327,398 | +$5,825,750 | +11.54% | |
| Bnp Paribas Financial Markets | 0.03% | 1,706,196 | $48,660,710 | $54,274,095 | +$5,613,385 | +11.54% | |
| Vanguard Fiduciary Trust Co | 0.01% | 1,612,764 | $45,996,029 | $51,302,023 | +$5,305,994 | +11.54% | |
| State Of Michigan Retirement System | 0.18% | 1,450,000 | $41,354,000 | $46,124,500 | +$4,770,500 | +11.54% | |
| Bank Of America Corp | 0.00% | 1,318,173 | $37,594,294 | $41,931,083 | +$4,336,789 | +11.54% | |
| Assenagon Asset Management S.A. | 0.05% | 1,247,992 | $35,592,732 | $39,698,626 | +$4,105,894 | +11.54% | |
| Ubs Group Ag | 0.01% | 1,213,056 | $34,596,357 | $38,587,311 | +$3,990,954 | +11.54% | |
| Wedge Capital Management L L P/Nc | 0.54% | 1,152,002 | $32,855,097 | $36,645,184 | +$3,790,087 | +11.54% | |
| Group One Trading Llc | 0.94% | 1,148,112 | $32,744,154 | $36,521,443 | +$3,777,289 | +11.54% | |
| Healthcare Of Ontario Pension Plan Trust Fund | 0.04% | 1,093,992 | $31,200,652 | $34,799,886 | +$3,599,234 | +11.54% | |
| Qube Research & Technologies Ltd | 0.03% | 1,083,939 | $30,913,940 | $34,480,100 | +$3,566,160 | +11.54% | |
| Tudor Investment Corp Et Al | 0.12% | 1,018,792 | $29,055,948 | $32,407,774 | +$3,351,826 | +11.54% | |
| Gilder Gagnon Howe & Co Llc | 0.29% | 1,001,982 | $28,576,515 | $31,873,047 | +$3,296,532 | +11.54% | |
| Jpmorgan Chase & Co | 0.00% | 885,558 | $26,387,407 | $28,169,600 | +$1,782,193 | +6.75% | |
| Federated Hermes, Inc. | 0.04% | 915,014 | $26,096,200 | $29,106,595 | +$3,010,395 | +11.54% | |
| Wells Fargo & Company/Mn | 0.00% | 820,789 | $23,408,907 | $26,109,298 | +$2,700,391 | +11.54% | |
| Walleye Capital Llc | 0.11% | 814,974 | $23,243,058 | $25,924,323 | +$2,681,265 | +11.54% | |
| Point72 Asset Management, L.P. | 0.03% | 799,762 | $22,809,212 | $25,440,429 | +$2,631,217 | +11.54% | |
| Bank Of New York Mellon Corp | 0.00% | 772,515 | $22,032,138 | $24,573,702 | +$2,541,564 | +11.54% | |
| Balyasny Asset Management L.P. | 0.04% | 708,669 | $20,211,240 | $22,542,761 | +$2,331,521 | +11.54% | |
| Millennium Management Llc | 0.01% | 641,378 | $18,292,101 | $20,402,234 | +$2,110,133 | +11.54% | |
| Halter Ferguson Financial Inc. | 2.91% | 627,007 | $17,882,240 | $19,945,093 | +$2,062,853 | +11.54% | |
| Wellington Management Group Llp | 0.00% | 603,675 | $17,216,812 | $19,202,902 | +$1,986,090 | +11.54% | |
| Jump Financial, Llc | 0.15% | 601,019 | $17,141,062 | $19,118,414 | +$1,977,352 | +11.54% | |
| Marshall Wace, Llp | 0.01% | 598,147 | $17,059,153 | $19,027,056 | +$1,967,903 | +11.54% | |
| Walleye Trading Llc | 0.22% | 559,356 | $15,952,833 | $17,793,114 | +$1,840,281 | +11.54% | |
| Aqr Capital Management Llc | 0.01% | 558,954 | $15,941,369 | $17,780,327 | +$1,838,958 | +11.54% | |
| Russell Investments Group, Ltd. | 0.01% | 534,409 | $15,241,376 | $16,999,550 | +$1,758,174 | +11.54% |
Frequently asked questions about OSCR
Who owns the most OSCR stock?
The largest holders of OSCR are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for OSCAR HEALTH INC - CLASS A (OSCR).
Is OSCR widely held by superinvestors?
Many widely followed stocks like OSCR appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly OSCR is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.