Sutro Biopharma, Inc. (STRO) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

8,486,986Shares Outstanding
14,400,696Shares held by institutions
$420,932,344Value of institutional holdings
169.68%Institutional ownership %
187.42%Shares Changed QoQ
78No. 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.

136 Institutional Holders

14,400,696 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
Affinity Asset Advisors, LLC 31 Mar, 2026 748,382 748,382 0.00% $8,658,780.00
VANGUARD CAPITAL MANAGEMENT LLC 31 Mar, 2026 720,442 720,442 0.00% $17,946,210.00
PERCEPTIVE ADVISORS LLC 31 Mar, 2026 715,307 715,307 0.00% $17,818,297.00
RA CAPITAL MANAGEMENT, L.P. 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
Kynam Capital Management, LP 31 Mar, 2026 479,590 479,590 0.00% $5,548,856.00
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
MILLENNIUM MANAGEMENT LLC 31 Mar, 2026 418,196 418,196 0.00% $4,838,528.00
UBS Group AG 31 Mar, 2026 392,871 385,001 4,892.01% $9,786,416.00
Opaleye Management Inc. 31 Mar, 2026 381,342 381,342 0.00% $4,412,126.00
VANGUARD GROUP INC 31 Mar, 2026 375,786 375,786 0.00% $4,347,844.00