SION

Sionna Therapeutics, Inc.

Company with tickers: SION

CIK
2036042
CUSIP
829401108
Shares Outstanding
44,998,073
Report Date:
Holders: 100
Total Value: $1,757,686,405
Total Shares: 42,724,513
Holder Value (USD) Shares Action
RA CAPITAL MANAGEMENT, L.P. $407,493,551 9,905,045 View
TPG GP A, LLC $277,487,736 6,744,962 View
ORBIMED ADVISORS LLC $146,526,486 3,561,655 View
VIKING GLOBAL INVESTORS LP $131,449,746 3,195,181 View
Atlas Venture Life Science Advisors, LLC $123,239,066 2,995,602 View
Enavate Sciences GP, LLC $101,946,154 2,478,030 View
BlackRock, Inc. $53,136,379 1,291,599 View
JPMORGAN CHASE & CO $50,677,031 1,231,819 View
PERCEPTIVE ADVISORS LLC $48,508,091 1,179,098 View
JENNISON ASSOCIATES LLC $45,882,536 1,115,278 View
CITADEL ADVISORS LLC $44,732,550 1,087,325 View
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) $39,930,072 970,590 View
Standard Life Aberdeen plc $34,555,954 839,960 View
PRICE T ROWE ASSOCIATES INC /MD/ $34,202,685 831,373 View
STATE STREET CORP $28,526,270 693,395 View
EVENTIDE ASSET MANAGEMENT, LLC $26,290,311 639,045 View
BAKER BROS. ADVISORS LP $16,456,000 400,000 View
GEODE CAPITAL MANAGEMENT, LLC $15,634,927 380,042 View
Siren, L.L.C. $12,342,000 300,000 View
Soleus Capital Management, L.P. $11,046,090 268,500 View
Kalehua Capital Management LLC $8,107,542 197,072 View
SUPERSTRING CAPITAL MANAGEMENT LP $7,429,596 180,593 View
FRANKLIN RESOURCES INC $7,219,370 175,483 View
Alyeska Investment Group, L.P. $5,604,173 136,222 View
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $5,088,442 123,686 View
Artia Global Partners LP $4,926,144 119,741 View
TD ASSET MANAGEMENT INC $4,663,301 113,352 View
NORTHERN TRUST CORP $4,612,451 112,116 View
Invesco Ltd. $4,573,203 111,162 View
AMERIPRISE FINANCIAL INC $4,181,593 101,643 View
Rock Springs Capital Management LP $4,090,509 99,429 View
UBS Group AG $3,668,740 89,177 View
DRIEHAUS CAPITAL MANAGEMENT LLC $3,449,589 83,850 View
MILLENNIUM MANAGEMENT LLC $3,313,662 80,546 View
Ensign Peak Advisors, Inc $3,285,522 79,862 View
Longaeva Partners L.P. $3,280,051 79,729 View
MANUFACTURERS LIFE INSURANCE COMPANY, THE $2,856,103 69,424 View
SEVEN GRAND MANAGERS, LLC $2,057,000 50,000 View
BARCLAYS PLC $1,981,796 48,172 View
BANK OF AMERICA CORP /DE/ $1,792,345 43,567 View
SILVERARC CAPITAL MANAGEMENT, LLC $1,705,664 41,460 View
WELLINGTON MANAGEMENT GROUP LLP $1,577,594 38,347 View
ALPS ADVISORS INC $1,507,698 36,648 View
GOLDMAN SACHS GROUP INC $1,492,106 36,269 View
Bank of New York Mellon Corp $1,445,411 35,134 View
POLEN CAPITAL MANAGEMENT LLC $1,285,954 31,258 View
Rafferty Asset Management, LLC $1,015,746 24,690 View
Nuveen, LLC $976,416 23,734 View
Russell Investments Group, Ltd. $902,650 21,941 View
RHUMBLINE ADVISERS $727,931 17,694 View
WELLS FARGO & COMPANY/MN $722,048 17,551 View
Squarepoint Ops LLC $673,050 16,360 View
ALLIANCEBERNSTEIN L.P. $642,606 15,620 View
SG Americas Securities, LLC $439,827 10,691 View
China Universal Asset Management Co., Ltd. $422,590 10,272 View
DEUTSCHE BANK AG\ $412,592 10,029 View
PROFUND ADVISORS LLC $379,022 9,213 View
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $366,762 8,915 View
MetLife Investment Management, LLC $352,364 8,565 View
INTECH INVESTMENT MANAGEMENT LLC $312,211 7,589 View
KENNEDY CAPITAL MANAGEMENT, INC. $277,777 6,752 View
TWO SIGMA INVESTMENTS, LP $263,296 6,400 View
Virtus Investment Advisers, Inc. $255,890 6,220 View
AMERICAN CENTURY COMPANIES INC $254,245 6,180 View
DARK FOREST CAPITAL MANAGEMENT LP $246,469 5,991 View
D. E. Shaw & Co., Inc. $236,225 5,742 View
VANGUARD GROUP INC $236,102 5,739 View
NEW YORK STATE COMMON RETIREMENT FUND $218,042 5,300 View
LOS ANGELES CAPITAL MANAGEMENT & EQUITY RESEARCH INC $213,475 5,189 View
CITIGROUP INC $213,310 5,185 View
MORGAN STANLEY $210,060 5,106 View
XTX Topco Ltd $202,655 4,926 View
ProShare Advisors LLC $201,709 4,903 View
CIBC Private Wealth Group, LLC $185,130 4,500 View
Police & Firemen's Retirement System of New Jersey $174,104 4,232 View
AlphaCentric Advisors LLC $111,900 2,720 View
BNP PARIBAS ARBITRAGE, SA $93,140 2,264 View
Mirae Asset Global Investments Co., Ltd. $89,232 2,169 View
Legal & General Group Plc $69,197 1,682 View
Balyasny Asset Management LLC $57,842 1,406 View
Ameritas Investment Partners, Inc. $53,564 1,302 View
Tower Research Capital LLC (TRC) $46,447 1,129 View
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $40,646 988 View
GF FUND MANAGEMENT CO. LTD. $36,038 876 View
AMALGAMATED BANK $20,734 504 View
ROYAL BANK OF CANADA $20,117 489 View
FMR LLC $15,797 384 View
Farther Finance Advisors, LLC $7,816 190 View
GAMMA Investing LLC $7,281 177 View
Daiwa Securities Group Inc. $6,129 149 View
Sterling Capital Management LLC $4,319 105 View
CWM, LLC $3,291 80 View
US BANCORP \DE\ $2,674 65 View
Rockefeller Capital Management L.P. $1,974 48 View
Aster Capital Management (DIFC) Ltd $1,522 37 View
Allworth Financial LP $1,151 28 View
Hughes Financial Services, LLC $1,028 25 View
EverSource Wealth Advisors, LLC $822 20 View
PNC Financial Services Group, Inc. $205 5 View
ROTHSCHILD INVESTMENT LLC $41 1 View