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 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 $5.51B AUM 47.23% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

MCM

Masters Capital Management Atlanta, Georgia $3.03B AUM 57.21% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

VFT

Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Marshall Wace's SENS Position: Q1 2026 in Review

Marshall Wace increased its Senseonics Holdings Inc (SENS) stake by 198% in Q1 2026, buying an estimated $2.17M and bringing the position to 464,375 shares worth $3.09M. The position accounts for ﹤0.01% of the portfolio, ranked #1551.

Marshall Wace first reported a position in SENS in Q1 2016 and has held it in 7 quarters since. 88 funds tracked by Wall St. Rank hold SENS as of Q1 2026.

Marshall Wace held 464,375 shares of Senseonics Holdings Inc worth $3.09M as of Q1 2026.
Marshall Wace bought 308,470 Senseonics Holdings Inc shares in Q1 2026, an estimated $2.17M.
Senseonics Holdings Inc made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #1551 holding.
Marshall Wace first reported a position in Senseonics Holdings Inc in Q1 2016 and has held it in 7 quarters since.
88 funds tracked by Wall St. Rank held Senseonics Holdings Inc as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.