Harbour Investments’s Verastem VSTM Stock Holding History

Harbour Investments’s Portfolio VSTM Stock Details VSTM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.18K	Buy	222 +208	+1,486%	+$1.28K	﹤0.01%	4063
2025 Q4	$108	Hold	14	–	–	﹤0.01%	3733
2025 Q3	$124	Hold	14	–	–	﹤0.01%	3626
2025 Q2	$58	Hold	14	–	–	﹤0.01%	3543
2025 Q1	$84	Hold	14	–	–	﹤0.01%	3486
2024 Q4	$72	Hold	14	–	–	﹤0.01%	3423
2024 Q3	$42	Hold	14	–	–	﹤0.01%	3352
2024 Q2	$42	Hold	14	–	–	﹤0.01%	3246
2024 Q1	$165	Hold	14	–	–	﹤0.01%	3124
2023 Q4	$114	Hold	14	–	–	﹤0.01%	3039
2023 Q3	$114	Hold	14	–	–	﹤0.01%	2921
2023 Q2	$104	Hold	14	–	–	﹤0.01%	2946
2023 Q1	$71	Hold	14	–	–	﹤0.01%	2940
2022 Q4	$68	Hold	14	–	–	﹤0.01%	2945
2022 Q3	$0	Hold	14	–	–	﹤0.01%	2840
2022 Q2	$0	Buy	+14	New	+$223	﹤0.01%	2840
2021 Q4	$0	Sell	14 -209	-94%	-$6.6K	﹤0.01%	3699
2021 Q3	$8K	Hold	223	–	–	﹤0.01%	2797
2021 Q2	$11K	Sell	223 -83	-27%	-$3.46K	﹤0.01%	2688
2021 Q1	$9K	Buy	+306	New	+$8.57K	﹤0.01%	2685

Other funds holding VSTM

RTW Investments New York $10B AUM 135.35% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

DTC

Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return

Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return

NCM

Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

SCM

Stonepine Capital Management Bend, Oregon $250M AUM 77.6% 1-Year Est. Return

FCMV

Foresite Capital Management VI Larkspur, California $460M AUM 261.77% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Harbour Investments's VSTM Position: Q1 2026 in Review

Harbour Investments increased its Verastem (VSTM) stake by 1,486% in Q1 2026, buying an estimated $1.28K and bringing the position to 222 shares worth $1.18K. The position accounts for ﹤0.01% of the portfolio, ranked #4063.

Harbour Investments first reported a position in VSTM in Q1 2021 and has held it in 20 quarters since. The position peaked at $11K in Q2 2021. 155 funds tracked by Wall St. Rank hold VSTM as of Q1 2026.

Harbour Investments held 222 shares of Verastem worth $1.18K as of Q1 2026.
Harbour Investments bought 208 Verastem shares in Q1 2026, an estimated $1.28K.
Verastem made up ﹤0.01% of Harbour Investments's portfolio in Q1 2026, its #4063 holding.
Harbour Investments first reported a position in Verastem in Q1 2021 and has held it in 20 quarters since.
Harbour Investments's Verastem position peaked at $11K in Q2 2021.
155 funds tracked by Wall St. Rank held Verastem as of Q1 2026.

Based on Harbour Investments's 13F filing for Q1 2026, filed 15 May 2026.