← All institutions

Institutional Holdings

SEPN

Ownership Summary

Institutions Holding
172
Total Shares Held
48,355,666
Total Value Held
$1,615,782,796
Quarter
2026-06-30

Active Positions

Increased Positions
49
16,312,128 shares
Decreased Positions
32
3,668,276 shares
Held Positions
22
23,045,087 shares
New Positions
54
5,330,175 shares
Sold Out Positions
15
2,121,007 shares
Institution Shares Value Change % of Portfolio Reported
RA CAPITAL MANAGEMENT, L.P. 6,995,858 $234,291,284 Unchanged 2.04% 2026-06-30
TRV GP V, LLC 6,215,591 $208,160,143 Unchanged 41.78% 2026-06-30
Driehaus Capital Management LLC 4,433,058 $148,463,112 ▲ +37,486 0.86% 2026-06-30
TRV GP VI, LLC 4,211,659 $141,048,460 Unchanged 60.72% 2026-06-30
SAMSARA BIOCAPITAL, LLC 3,149,128 $105,464,297 Unchanged 8.66% 2026-06-30
GOLDMAN SACHS GROUP INC 3,062,766 $102,572,033 ▲ +156,339 0.01% 2026-06-30
BlackRock, Inc. 1,932,088 $64,705,629 ▲ +109,914 0.00% 2026-06-30
Siren, L.L.C. 1,900,000 $63,631,000 ▼ -100,000 1.29% 2026-06-30
Avoro Capital Advisors LLC 1,337,500 $44,792,875 Unchanged 0.40% 2026-06-30
Jupiter Topco LLC 1,307,500 $43,722,800 New position 0.02% 2026-06-30
VANGUARD CAPITAL MANAGEMENT LLC 1,221,673 $40,913,829 New position 0.00% 2026-06-30
PRIMECAP MANAGEMENT CO/CA/ 1,167,382 $39,095,624 ▲ +118,548 0.02% 2026-06-30
First Light Asset Management, LLC 963,260 $32,259,577 ▲ +230,400 1.96% 2026-06-30
ADAR1 Capital Management, LLC 940,747 $31,505,617 ▼ -149,071 1.44% 2026-06-30
GEODE CAPITAL MANAGEMENT, LLC 679,163 $22,750,071 ▲ +34,017 0.00% 2026-06-30
Caption Management, LLC 678,006 $22,706,421 New position 0.11% 2026-06-30
STATE STREET CORP 652,630 $21,856,579 ▲ +21,183 0.00% 2026-06-30
LOOMIS SAYLES & CO L P 624,752 $20,922,944 New position 0.03% 2026-06-30
Casdin Capital, LLC 553,268 $18,528,945 Unchanged 0.93% 2026-06-30
Catalio Capital Management, LP 536,152 $17,955,730 ▲ +241,792 3.37% 2026-06-30
ALGERT GLOBAL LLC 397,487 $13,311,840 ▲ +376,452 0.16% 2026-06-30
Balyasny Asset Management L.P. 350,442 $11,736,303 ▲ +113,763 0.01% 2026-06-30
Longaeva Partners L.P. 298,171 $9,985,747 ▲ +223,604 0.22% 2026-06-30
SUSQUEHANNA INTERNATIONAL GROUP, LLP 295,900 $9,909,691 ▲ +222,900 0.00% 2026-06-30
Soleus Capital Management, L.P. 275,000 $9,209,750 Unchanged 0.32% 2026-06-30
VANGUARD PORTFOLIO MANAGEMENT LLC 230,184 $7,708,862 New position 0.00% 2026-06-30
Universal- Beteiligungs- und Servicegesellschaft mbH 222,702 $7,458,290 ▼ -1,293 0.01% 2026-06-30
TWO SIGMA INVESTMENTS, LP 220,885 $7,397,439 ▲ +145,518 0.01% 2026-06-30
NORTHERN TRUST CORP 201,131 $6,735,877 ▲ +36,601 0.00% 2026-06-30
Kalehua Capital Management LLC 194,544 $6,515,279 Unchanged 3.75% 2026-06-30
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 187,041 $6,264,003 ▲ +5,461 0.00% 2026-06-30
Woodline Partners LP 185,535 $6,213,567 New position 0.02% 2026-06-30
VANGUARD FIDUCIARY TRUST CO 165,656 $5,547,819 New position 0.00% 2026-06-30
MORGAN STANLEY 134,377 $4,500,286 ▲ +23,847 0.00% 2026-06-30
JANE STREET GROUP, LLC 102,752 $3,441,165 New position 0.00% 2026-06-30
UBS Group AG 89,874 $3,009,880 ▼ -27,105 0.00% 2026-06-30
JPMORGAN CHASE & CO 85,301 $2,964,211 ▲ +627 0.00% 2026-06-30
CITADEL ADVISORS LLC 88,150 $2,952,144 New position 0.00% 2026-06-30
FEDERATED HERMES, INC. 86,753 $2,905,358 ▼ -2,548 0.00% 2026-06-30
LAZARD ASSET MANAGEMENT LLC 75,425 $2,525,983 New position 0.00% 2026-06-30
DIMENSIONAL FUND ADVISORS LP 75,309 $2,522,961 New position 0.00% 2026-06-30
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 74,649 $2,499,995 New position 0.00% 2026-06-30
JACOBS LEVY EQUITY MANAGEMENT, INC 68,180 $2,283,348 ▲ +39,744 0.01% 2026-06-30
HUSSMAN STRATEGIC ADVISORS, INC. 63,000 $2,109,870 ▼ -42,000 0.49% 2026-06-30
AMERICAN CENTURY COMPANIES INC 60,973 $2,041,986 ▼ -317 0.00% 2026-06-30
DIADEMA PARTNERS LP 59,700 $1,999,353 ▲ +59,498 0.25% 2026-06-30
Bank of New York Mellon Corp 56,176 $1,881,334 ▼ -2,533 0.00% 2026-06-30
XTX Topco Ltd 54,489 $1,824,837 ▲ +17,766 0.02% 2026-06-30
MILLENNIUM MANAGEMENT LLC 50,562 $1,693,321 ▼ -73,539 0.00% 2026-06-30
BARCLAYS PLC 49,821 $1,668,506 ▲ +27,107 0.00% 2026-06-30
Elmind Capital, LP 49,444 $1,655,880 New position 0.42% 2026-06-30
Nuveen, LLC 48,229 $1,615,189 ▲ +19,053 0.00% 2026-06-30
Sofinnova Investments, Inc. 47,506 $1,590,976 Unchanged 0.08% 2026-06-30
D. E. Shaw & Co., Inc. 46,483 $1,556,716 New position 0.00% 2026-06-30
Voleon Capital Management LP 44,435 $1,488,128 New position 0.03% 2026-06-30
RENAISSANCE TECHNOLOGIES LLC 41,419 $1,387,122 ▲ +3,719 0.00% 2026-06-30
Russell Investments Group, Ltd. 40,209 $1,346,606 ▲ +28,694 0.00% 2026-06-30
BANK OF AMERICA CORP /DE/ 35,875 $1,201,453 ▲ +9,902 0.00% 2026-06-30
Alyeska Investment Group, L.P. 35,000 $1,172,150 Unchanged 0.00% 2026-06-30
Brevan Howard Capital Management LP 29,452 $986,347 New position 0.01% 2026-06-30
HighVista Strategies LLC 29,337 $982,496 New position 0.22% 2026-06-30
RHUMBLINE ADVISERS 27,636 $925,521 ▲ +1,032 0.00% 2026-06-30
Trexquant Investment LP 25,645 $858,851 ▼ -9,656 0.01% 2026-06-30
Invesco Ltd. 24,094 $806,908 New position 0.00% 2026-06-30
Logos Global Management LP 23,548 $788,623 Unchanged 0.03% 2026-06-30
FMR LLC 23,240 $778,308 ▼ -206 0.00% 2026-06-30
FOX RUN MANAGEMENT, L.L.C. 22,038 $738,053 New position 0.12% 2026-06-30
DEUTSCHE BANK AG TAUNUSANLAGE 12 D-60325 21,873 $732,527 ▲ +5,030 0.00% 2026-06-30
ALLIANCEBERNSTEIN L.P. 29,900 $718,497 ▲ +10,300 0.00% 2026-06-30
Squarepoint Ops LLC 21,219 $710,624 ▲ +3,136 0.00% 2026-06-30
STRS OHIO 21,000 $703,290 ▲ +3,800 0.00% 2026-06-30
FRED ALGER MANAGEMENT, LLC 20,958 $701,883 New position 0.00% 2026-06-30
Jump Financial, LLC 20,200 $676,498 ▼ -32,811 0.01% 2026-06-30
Swiss National Bank 19,800 $663,102 ▼ -2,300 0.00% 2026-06-30
WELLS FARGO & COMPANY/MN 19,684 $659,218 ▲ +9,815 0.00% 2026-06-30
FRANKLIN RESOURCES INC 18,607 $623,148 New position 0.00% 2026-06-30
CITIGROUP INC 17,808 $596,390 ▲ +8,613 0.00% 2026-06-30
Aquatic Capital Management LLC 17,427 $583,630 New position 0.02% 2026-06-30
Engineers Gate Manager LP 17,350 $581,052 ▲ +822 0.01% 2026-06-30
BNP PARIBAS FINANCIAL MARKETS 16,946 $567,522 ▲ +11,585 0.00% 2026-06-30
LOS ANGELES CAPITAL MANAGEMENT LLC 16,597 $555,833 ▲ +2,383 0.00% 2026-06-30
State of Wyoming 16,379 $548,533 New position 0.06% 2026-06-30
Vanguard Global Advisers, LLC 16,247 $544,112 New position 0.00% 2026-06-30
AQR CAPITAL MANAGEMENT LLC 15,397 $515,646 ▲ +22 0.00% 2026-06-30
VIRGINIA RETIREMENT SYSTEMS ET Al 13,300 $445,417 New position 0.00% 2026-06-30
Verdad Advisers, LP 12,970 $434,365 New position 0.42% 2026-06-30
MetLife Investment Management, LLC 12,880 $431,351 ▼ -805 0.00% 2026-06-30
OSAIC HOLDINGS, INC. 12,594 $421,772 ▼ -104 0.00% 2026-06-30
Man Group plc 11,469 $384,097 ▼ -389 0.00% 2026-06-30
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 10,866 $363,902 ▲ +9,709 0.00% 2026-06-30
China Universal Asset Management Co., Ltd. 10,774 $360,821 ▼ -1,172 0.02% 2026-06-30
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 10,193 $341,364 ▲ +172 0.00% 2026-06-30
Legal & General Group Plc 10,062 $336,976 ▲ +4,327 0.00% 2026-06-30
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 9,982 $334,297 ▼ -400 0.00% 2026-06-30
Gotham Asset Management, LLC 9,322 $312,194 New position 0.00% 2026-06-30
Virtus Investment Advisers, LLC 9,102 $304,826 ▼ -1,617 0.07% 2026-06-30
CANADA PENSION PLAN INVESTMENT BOARD 8,900 $298,061 New position 0.00% 2026-06-30
NEW YORK STATE COMMON RETIREMENT FUND 8,500 $284,665 ▲ +2,900 0.00% 2026-06-30
FIRST TRUST ADVISORS LP 7,739 $259,179 New position 0.00% 2026-06-30
Creative Planning 7,636 $255,729 New position 0.00% 2026-06-30
VANGUARD ASSET MANAGEMENT, Ltd 7,420 $248,496 New position 0.00% 2026-06-30
Quantinno Capital Management LP 7,330 $245,482 New position 0.00% 2026-06-30
CIBC Bancorp USA Inc. 7,222 $241,865 New position 0.00% 2026-06-30
Rangeley Capital, LLC 7,200 $241,128 ▼ -32,600 0.22% 2026-06-30
OCCUDO QUANTITATIVE STRATEGIES LP 7,191 $240,827 New position 0.01% 2026-06-30
WINTON GROUP Ltd 7,182 $240,525 ▼ -1,660 0.01% 2026-06-30
SIMPLEX TRADING, LLC 6,600 $221,034 ▲ +4,200 0.00% 2026-06-30
Police & Firemen's Retirement System of New Jersey 6,527 $218,589 ▲ +1,352 0.00% 2026-06-30
MANUFACTURERS LIFE INSURANCE COMPANY, THE 6,304 $211,121 New position 0.00% 2026-06-30
CAPTRUST FINANCIAL ADVISORS 6,211 $208,006 New position 0.00% 2026-06-30
STATE OF WISCONSIN INVESTMENT BOARD 6,095 $204,122 New position 0.00% 2026-06-30
Chung Wu Investment Group, LLC 4,800 $160,752 New position 0.11% 2026-06-30
Vanguard Investments Australia, Ltd. 3,895 $130,444 New position 0.00% 2026-06-30
KLP KAPITALFORVALTNING AS 2,500 $83,725 Unchanged 0.00% 2026-06-30
ROYAL BANK OF CANADA 2,098 $70,000 New position 0.00% 2026-06-30
Mirae Asset Global Investments Co., Ltd. 2,016 $67,516 ▼ -319 0.00% 2026-06-30
Ameritas Investment Partners, Inc. 1,944 $65,105 Unchanged 0.00% 2026-06-30
Steward Partners Investment Advisory, LLC 1,325 $44,374 New position 0.00% 2026-06-30
GAMMA Investing LLC 1,119 $37,475 ▲ +9 0.00% 2026-06-30
Tower Research Capital LLC (TRC) 1,059 $35,466 ▲ +342 0.00% 2026-06-30
Zurcher Kantonalbank (Zurich Cantonalbank) 971 $32,519 ▲ +463 0.00% 2026-06-30
SIGNATUREFD, LLC 966 $32,351 Unchanged 0.00% 2026-06-30
GF FUND MANAGEMENT CO. LTD. 950 $31,816 ▼ -56 0.00% 2026-06-30
NISA INVESTMENT ADVISORS, LLC 768 $25,720 ▼ -73 0.00% 2026-06-30
Persistent Asset Partners Ltd 152 $18,207 New position 0.01% 2026-06-30
Quantbot Technologies LP 515 $17,247 New position 0.00% 2026-06-30
Amova Asset Management Americas, Inc. 507 $16,934 New position 0.00% 2026-06-30
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 362 $12,123 New position 0.00% 2026-06-30
Pinnacle Wealth Planning Services, Inc. 322 $10,784 Unchanged 0.00% 2026-06-30
Versant Capital Management, Inc 261 $8,741 Unchanged 0.00% 2026-06-30
Arax Advisory Partners 236 $7,904 New position 0.00% 2026-06-30
US BANCORP DE U.S. BANCORP 220 $7,368 ▲ +23 0.00% 2026-06-30
Sterling Capital Management LLC 200 $6,698 ▼ -512 0.00% 2026-06-30
Larson Financial Group LLC 196 $6,564 ▼ -8 0.00% 2026-06-30
N.E.W. Advisory Services LLC 180 $6,028 Unchanged 0.00% 2026-06-30
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 155 $5,191 Unchanged 0.00% 2026-06-30
MassMutual Private Wealth & Trust, FSB 104 $3,483 ▼ -31 0.00% 2026-06-30
Aster Capital Management (DIFC) Ltd 102 $3,416 New position 0.00% 2026-06-30
Caitong International Asset Management Co., Ltd 77 $2,579 ▲ +39 0.00% 2026-06-30
EverSource Wealth Advisors, LLC 64 $2,142 ▼ -4 0.00% 2026-06-30
SBI Securities Co., Ltd. 55 $1,842 Unchanged 0.00% 2026-06-30
Cornerstone Financial Management LLC 52 $1,741 Unchanged 0.00% 2026-06-30
Integrated Wealth Concepts LLC 51 $1,708 New position 0.00% 2026-06-30
PNC Financial Services Group, Inc. 45 $1,507 ▲ +2 0.00% 2026-06-30
HRT FINANCIAL LP 42,022 $1,407 New position 0.00% 2026-06-30
PRICE T ROWE ASSOCIATES INC /MD/ 35,323 $1,183 ▲ +7,247 0.00% 2026-06-30
ROTHSCHILD INVESTMENT LLC 30 $1,005 Unchanged 0.00% 2026-06-30
ACADIAN ASSET MANAGEMENT LLC 20,996 $701 ▼ -9,982 0.00% 2026-06-30
Fortitude Family Office, LLC 20 $670 Unchanged 0.00% 2026-06-30
Ameritas Advisory Services, LLC 18 $603 New position 0.00% 2026-06-30
NATIONAL BANK OF CANADA /FI/ 7 $234 New position 0.00% 2026-06-30
SJS Investment Consulting Inc. 6 $201 New position 0.00% 2026-06-30
Global Retirement Partners, LLC 3 $100 ▼ -1,253 0.00% 2026-06-30
Covestor Ltd 2,123 $72 ▼ -137 0.04% 2026-06-30
NEW YORK STATE TEACHERS RETIREMENT SYSTEM 1,946 $65 New position 0.00% 2026-06-30
Allworth Financial LP 1 $34 ▼ -16 0.00% 2026-06-30
Silver Grove Financial Group, Inc. 1 $33 New position 0.00% 2026-06-30
BVF INC/IL 0 $0 Sold out 2026-06-30
Venrock Adviser, LLC 0 $0 Sold out 2026-06-30
Checkpoint Capital L.P. 0 $0 Sold out 2026-06-30
MARSHALL WACE, LLP 0 $0 Sold out 2026-06-30
Y-Intercept (Hong Kong) Ltd 0 $0 Sold out 2026-06-30
ADAGE CAPITAL PARTNERS GP, L.L.C. 0 $0 Sold out 2026-06-30
VARCOV Co. 0 $0 Sold out 2026-06-30
Numerai GP LLC 0 $0 Sold out 2026-06-30
EntryPoint Capital, LLC 0 $0 Sold out 2026-06-30
Verition Fund Management LLC 0 $0 Sold out 2026-06-30
Seven Fleet Capital Management LP 0 $0 Sold out 2026-06-30
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0 $0 Sold out 2026-06-30
QUADRANT CAPITAL GROUP LLC 0 $0 Sold out 2026-06-30
Farther Finance Advisors, LLC 0 $0 Sold out 2026-06-30
MAI Capital Management 0 $0 Sold out 2026-06-30