SERA — Institutional owners (13F)

52 filers · $34.7M total · As of June 30, 2026

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Institution Value Shares % of tracked 13F Type
BAKER BROS. ADVISORS LP $10,006,669 5,498,170 28.80% Shares
Whetstone Capital Advisors, LLC $6,018,538 3,306,889 17.32% Shares
Aberdeen Group plc $5,011,416 2,753,525 14.42% Shares
VANGUARD GROUP INC $3,656,375 1,239,449 10.52% Shares
Vivo Capital, LLC $3,003,801 1,650,440 8.65% Shares
VANGUARD CAPITAL MANAGEMENT LLC $2,361,981 1,297,792 6.80% Shares
CAPTRUST FINANCIAL ADVISORS $975,074 535,755 2.81% Shares
GEODE CAPITAL MANAGEMENT, LLC $635,473 348,967 1.83% Shares
BlackRock, Inc. $402,891 221,369 1.16% Shares
AWM Investment Company, Inc. $377,435 207,382 1.09% Shares
VANGUARD FIDUCIARY TRUST CO $311,053 170,908 0.90% Shares
STATE STREET CORP $227,121 124,792 0.65% Shares
MILLENNIUM MANAGEMENT LLC $134,655 73,986 0.39% Shares
Perigon Wealth Management, LLC $132,287 72,685 0.38% Shares
NORTHERN TRUST CORP $124,843 68,595 0.36% Shares
Bank of New York Mellon Corp $110,887 60,927 0.32% Shares
BRIDGEWAY CAPITAL MANAGEMENT, LLC $101,383 55,705 0.29% Shares
Requisite Capital Management, LLC $101,279 55,648 0.29% Shares
MORGAN STANLEY $92,769 50,972 0.27% Shares
Qube Research & Technologies Ltd $92,585 50,871 0.27% Shares
Ballentine Partners, LLC $90,388 49,664 0.26% Shares
Twelve Points Wealth Management LLC $78,966 43,388 0.23% Shares
HighTower Advisors, LLC $76,866 42,234 0.22% Shares
CITADEL ADVISORS LLC $75,368 41,411 0.22% Shares
Catalyst Funds Management Pty Ltd $70,780 38,890 0.20% Shares
GOLDMAN SACHS GROUP INC $59,225 32,541 0.17% Shares
DIMENSIONAL FUND ADVISORS LP $53,652 29,499 0.15% Shares
Birch Hill Investment Advisors LLC $49,673 27,293 0.14% Shares
Cetera Investment Advisers $45,500 25,000 0.13% Shares
Point72 Asia (Singapore) Pte. Ltd. $31,404 10,263 0.09% Shares
XTX Topco Ltd $30,591 16,808 0.09% Shares
TWO SIGMA INVESTMENTS, LP $29,522 16,221 0.08% Shares
Riverview Capital Advisers, LLC $23,058 12,669 0.07% Shares
Wagner Wealth Management, LLC $22,568 12,400 0.06% Shares
Focus Partners Wealth $22,124 12,156 0.06% Shares
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $20,693 10,504 0.06% Shares
UBS Group AG $20,583 11,309 0.06% Shares
Vanguard Global Advisers, LLC $20,328 11,169 0.06% Shares
Geneos Wealth Management Inc. $19,656 10,800 0.06% Shares
Cubist Systematic Strategies, LLC $7,124 2,328 0.02% Shares
BARCLAYS PLC $5,786 3,179 0.02% Shares
FMR LLC $4,621 2,539 0.01% Shares
CWM, LLC $2,036 1,003 0.01% Shares
Global Retirement Partners, LLC $1,820 1,000 0.01% Shares
Point72 (DIFC) Ltd $713 233 0.00% Shares
JPMORGAN CHASE & CO $402 222 0.00% Shares
BNP PARIBAS FINANCIAL MARKETS $339 186 0.00% Shares
NISA INVESTMENT ADVISORS, LLC $235 129 0.00% Shares
Silicon Valley Capital Partners $104 57 0.00% Shares
Caitong International Asset Management Co., Ltd $7 4 0.00% Shares
SBI Securities Co., Ltd. $7 4 0.00% Shares
ROYAL BANK OF CANADA $0 45 0.00% Shares