Marshall Wace’s Senseonics Holdings Inc SENS Stock Holding History

Marshall Wace’s Portfolio SENS Stock Details SENS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.3M	Sell	405,695 -58,680	-13%	-$376K	﹤0.01%	1780
2026 Q1	$3.09M	Buy	464,375 +308,470	+198%	+$2.17M	﹤0.01%	1551
2025 Q4	$861K	Buy	+155,905	New	+$1.08M	﹤0.01%	2010
2022 Q4	–	Sell	-15,004	Closed	-$396K	–	3369
2022 Q3	$396K	Buy	+15,004	New	+$459K	﹤0.01%	2830
2021 Q3	–	Sell	-3,803	Closed	-$292K	–	3378
2021 Q2	$292K	Sell	3,803 -27,970	-88%	-$1.42M	﹤0.01%	2333
2021 Q1	$1.68M	Buy	+31,773	New	+$1.8M	0.01%	1411
2019 Q2	–	Sell	-5,560	Closed	-$272K	–	1785
2019 Q1	$272K	Buy	+5,560	New	+$296K	﹤0.01%	1279
2016 Q2	–	Sell	-927	Closed	-$53K	–	1146
2016 Q1	$53K	Buy	+927	New	+$52.2K	﹤0.01%	1003

Other funds holding SENS

Sessa Capital New York $5.98B AUM 99.85% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

APM

Avidity Partners Management Dallas, Texas $624M AUM 250.2% 1-Year Est. Return

SCM

Sio Capital Management New York $604M AUM 96.57% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

MCM

Masters Capital Management Atlanta, Georgia $3.9B AUM 50.88% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Marshall Wace's SENS Position: Q2 2026 in Review

Marshall Wace reduced its Senseonics Holdings Inc (SENS) stake by 13% in Q2 2026, selling an estimated $376K and leaving 405,695 shares worth $2.3M. The position accounts for ﹤0.01% of the portfolio, ranked #1780.

Marshall Wace first reported a position in SENS in Q1 2016 and has held it in 8 quarters since. The position peaked at $3.09M in Q1 2026. 110 funds tracked by Wall St. Rank hold SENS as of Q2 2026.

Marshall Wace held 405,695 shares of Senseonics Holdings Inc worth $2.3M as of Q2 2026.
Marshall Wace sold 58,680 Senseonics Holdings Inc shares in Q2 2026, an estimated $376K.
Senseonics Holdings Inc made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #1780 holding.
Marshall Wace first reported a position in Senseonics Holdings Inc in Q1 2016 and has held it in 8 quarters since.
Marshall Wace's Senseonics Holdings Inc position peaked at $3.09M in Q1 2026.
110 funds tracked by Wall St. Rank held Senseonics Holdings Inc as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.