Millennium Management
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Millennium Management’s Sutro Biopharma STRO Stock Holding History

Millennium Management’s Portfolio STRO Stock Details STRO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$5.24M Sell
210,378
-207,818
-50% -$3.76M ﹤0.01% 2885
2025
Q4 		$4.84M Sell
418,196
-34,239
-8% -$325K ﹤0.01% 3053
2025
Q3 		$3.93M Sell
452,435
-20,789
-4% -$177K ﹤0.01% 3383
2025
Q2 		$3.38M Buy
473,224
+402,908
+573% +$3.29M ﹤0.01% 3383
2025
Q1 		$457K Buy
70,316
+29,754
+73% +$469K ﹤0.01% 4870
2024
Q4 		$746K Sell
40,562
-162,613
-80% -$4.96M ﹤0.01% 4430
2024
Q3 		$7.03M Sell
203,175
-233,014
-53% -$9.13M ﹤0.01% 2528
2024
Q2 		$12.8M Sell
436,189
-37,407
-8% -$1.48M 0.01% 1873
2024
Q1 		$26.8M Buy
473,596
+320,009
+208% +$14.1M 0.01% 1295
2023
Q4 		$6.59M Buy
153,587
+29,662
+24% +$941K ﹤0.01% 2551
2023
Q3 		$4.3M Sell
123,925
-26,434
-18% -$1.15M ﹤0.01% 2833
2023
Q2 		$6.99M Buy
150,359
+61,197
+69% +$3.05M ﹤0.01% 2356
2023
Q1 		$4.12M Sell
89,162
-47,740
-35% -$3.03M ﹤0.01% 2778
2022
Q4 		$11.1M Sell
136,902
-116,805
-46% -$8.12M 0.01% 2026
2022
Q3 		$14.1M Buy
253,707
+23,028
+10% +$1.36M 0.01% 1731
2022
Q2 		$12M Buy
230,679
+196,466
+574% +$11M 0.01% 1811
2022
Q1 		$2.81M Buy
34,213
+19,649
+135% +$1.87M ﹤0.01% 3558
2021
Q4 		$2.17M Sell
14,564
-6,894
-32% -$1.24M ﹤0.01% 3702
2021
Q3 		$4.05M Sell
21,458
-26,354
-55% -$5.01M ﹤0.01% 3119
2021
Q2 		$8.89M Sell
47,812
-7,868
-14% -$1.54M 0.01% 2060
2021
Q1 		$12.7M Buy
55,680
+28,732
+107% +$6.82M 0.01% 1530
2020
Q4 		$5.85M Sell
26,948
-4,973
-16% -$823K ﹤0.01% 2286
2020
Q3 		$3.21K Buy
31,921
+13,506
+73% +$1.28M ﹤0.01% 2215
2020
Q2 		$1.43M Buy
18,415
+15,767
+595% +$1.51M ﹤0.01% 2769
2020
Q1 		$270K Sell
2,648
-682
-20% -$71.7K ﹤0.01% 3240
2019
Q4 		$366K Buy
3,330
+726
+28% +$74.8K ﹤0.01% 3558
2019
Q3 		$236K Buy
2,604
+743
+40% +$75K ﹤0.01% 3703
2019
Q2 		$212K Sell
1,861
-1,905
-51% -$210K ﹤0.01% 3730
2019
Q1 		$429K Buy
+3,766
New +$392K ﹤0.01% 3367
2018
Q4 		– Sell
-7,666
Closed -$1.15M – 4154
2018
Q3 		$1.15M Buy
+7,666
New +$1.16M ﹤0.01% 2796

Other funds holding STRO

BI
BVF Inc San Francisco, California $3.14B AUM 249.53% 1-Year Est. Return
AAA
Affinity Asset Advisors New York $1.94B AUM 374.45% 1-Year Est. Return
SB
Samsara BioCapital Palo Alto, California $1.03B AUM 214.94% 1-Year Est. Return
KCM
Kynam Capital Management Princeton, New Jersey $1.62B AUM 138.67% 1-Year Est. Return
O
OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
EAM
Eventide Asset Management Boston, Massachusetts $6.05B AUM 76.64% 1-Year Est. Return
PA
Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return

Millennium Management's STRO Position: Q1 2026 in Review

Millennium Management reduced its Sutro Biopharma (STRO) stake by 50% in Q1 2026, selling an estimated $3.76M and leaving 210,378 shares worth $5.24M. The position accounts for ﹤0.01% of the portfolio, ranked #2885.

Millennium Management first reported a position in STRO in Q3 2018 and has held it in 30 quarters since. The position peaked at $26.8M in Q1 2024. 78 funds tracked by Wall St. Rank hold STRO as of Q1 2026.

  • Millennium Management held 210,378 shares of Sutro Biopharma worth $5.24M as of Q1 2026.
  • Millennium Management sold 207,818 Sutro Biopharma shares in Q1 2026, an estimated $3.76M.
  • Sutro Biopharma made up ﹤0.01% of Millennium Management's portfolio in Q1 2026, its #2885 holding.
  • Millennium Management first reported a position in Sutro Biopharma in Q3 2018 and has held it in 30 quarters since.
  • Millennium Management's Sutro Biopharma position peaked at $26.8M in Q1 2024.
  • 78 funds tracked by Wall St. Rank held Sutro Biopharma as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.