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SUPN Institutional Ownership

Top institutional (13F) holders of SUPN and activist (13D/G) positions, sourced from SEC EDGAR.

Institutional owners
39
Institutional value
$1.77B
Top holder
BlackRock, Inc.

Top holders

HolderFiledValue
BlackRock, Inc.holding companyAug 7, 2026$434.87M
MILLENNIUM MANAGEMENT LLCinvestment advisorAug 14, 2026$179.21M
Vanguard Portfolio Managementinvestment advisorAug 13, 2026$153.74M
Vanguard Capital Managementinvestment advisorAug 13, 2026$117.05M
STATE STREET CORPORATIONinvestment advisorAug 7, 2026$114.41M
Dimensional Fund Advisors LPinvestment advisorAug 11, 2026$96.65M
GEODE CAPITAL MANAGEMENT, LLCinvestment advisorAug 12, 2026$73.04M
RENAISSANCE TECHNOLOGIES LLCinvestment advisorAug 13, 2026$68.75M
Point72 Asset Management, L.P.investment advisorMay 15, 2026$68.16M
CITADEL ADVISORS LLCinvestment advisorSep 1, 2026$66.02M
TWO SIGMA INVESTMENTS, LPinvestment advisorAug 14, 2026$55.09M
MORGAN STANLEYinvestment advisorAug 13, 2026$40.78M
GOLDMAN SACHS GROUP INCinvestment advisorAug 14, 2026$38.11M
D. E. Shaw & Co., Inc.investment advisorAug 14, 2026$35.70M
NORTHERN TRUST CORPinvestment advisorAug 13, 2026$34.11M
CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisorAug 14, 2026$32.72M
BANK OF AMERICA CORP /DE/investment advisorAug 14, 2026$28.89M
Invesco Ltd.investment advisorAug 14, 2026$18.38M
Bank of New York Mellon Corpholding companyAug 6, 2026$17.55M
FMR LLCinvestment advisorAug 13, 2026$14.38M
JPMORGAN CHASE & COinvestment advisorAug 12, 2026$12.86M
UBS Group AGinvestment advisorAug 13, 2026$10.25M
Ameriprise Financial, Inc.holding companyAug 14, 2026$7.98M
Norges BankotherFeb 10, 2026$5.98M
SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisorAug 14, 2026$5.80M

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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.