Sutro Biopharma, Inc. (STRO) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

8,486,986Shares Outstanding
5,680,714Shares held by institutions
$134,064,853Value of institutional holdings
66.93%Institutional ownership %
1,858.92%Shares Changed QoQ
61No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Sutro Biopharma, Inc. (NASDAQ:STRO) appears in 61 institutional 13F filings for the quarter ending December 2025.

78 Institutional Holders

5,680,714 Total Shares Held
Download Data
Owner Name Date Shares Held Change (QoQ) Change (%) Value (USD)
BVF INC/IL 31 Mar, 2026 1,251,788 1,251,788 0.00% $31,182,039.00
Affinity Asset Advisors, LLC 31 Mar, 2026 1,069,519 321,137 42.91% $26,641,718.00
Samsara BioCapital, LLC 31 Mar, 2026 1,062,872 858,369 419.73% $26,476,142.00
Kynam Capital Management, LP 31 Mar, 2026 872,558 392,968 81.94% $21,735,420.00
ORBIMED ADVISORS LLC 31 Mar, 2026 801,144 801,144 0.00% $19,956,497.00
VANGUARD CAPITAL MANAGEMENT LLC 31 Mar, 2026 720,442 720,442 0.00% $17,946,210.00
RA CAPITAL MANAGEMENT, L.P. 31 Mar, 2026 715,307 715,307 0.00% $17,818,297.00
PERCEPTIVE ADVISORS LLC 31 Mar, 2026 715,307 715,307 0.00% $17,818,297.00
EVENTIDE ASSET MANAGEMENT, LLC 31 Mar, 2026 715,307 715,307 0.00% $17,818,297.00
Point72 Asset Management, L.P. 31 Mar, 2026 692,111 513,023 286.46% $17,240,485.00
ADAR1 Capital Management, LLC 31 Mar, 2026 524,441 390,287 290.92% $13,063,825.00
Velan Capital Investment Management LP 31 Mar, 2026 512,160 200,160 64.15% $12,757,906.00
BALYASNY ASSET MANAGEMENT L.P. 31 Mar, 2026 465,792 235,743 102.48% $11,602,879.00
Woodline Partners LP 31 Mar, 2026 457,441 457,441 0.00% $11,394,855.00
UBS Group AG 31 Mar, 2026 392,871 385,001 4,892.01% $9,786,416.00
ACADIAN ASSET MANAGEMENT LLC 31 Mar, 2026 335,813 -2,140 -0.63% $8,363.00
Merck & Co., Inc. 31 Mar, 2026 272,351 0 0.00% $6,784,263.00
ACUTA CAPITAL PARTNERS, LLC 31 Mar, 2026 269,425 201,974 299.44% $6,711,377.00
BlackRock, Inc. 31 Mar, 2026 232,684 115,247 98.14% $5,796,159.00
KVP Capital Advisors, LP 31 Mar, 2026 226,575 226,575 0.00% $5,643,983.00