Hudson Bay Capital Management’s Senseonics Holdings Inc SENS Stock Holding History

Hudson Bay Capital Management’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	$156K	Buy	23,476 +8,026	+52%	+$56.6K	﹤0.01%	1130
2025 Q4	$85.3K	Buy	+15,450	New	+$108K	﹤0.01%	1038
2020 Q4	–	Sell	-11,000	Closed	-$85K	–	693
2020 Q3	$85K	Hold	11,000	–	–	﹤0.01%	514
2020 Q2	$85K	Sell	11,000 -2,750	-20%	-$28.4K	﹤0.01%	461
2020 Q1	$174K	Hold	13,750	–	–	﹤0.01%	406
2019 Q4	$252K	Hold	13,750	–	–	0.01%	364
2019 Q3	$272K	Hold	13,750	–	–	0.01%	358
2019 Q2	$561K	Hold	13,750	–	–	0.01%	348
2019 Q1	$674K	Hold	13,750	–	–	0.01%	589
2018 Q4	$712K	Sell	13,750 -81	-0.6%	-$5.41K	0.01%	671
2018 Q3	$1.32M	Buy	13,831 +81	+0.6%	+$6.63K	0.02%	539
2018 Q2	$1.13M	Buy	+13,750	New	+$986K	0.02%	617

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

Marshall Wace London, United Kingdom $100B AUM 35.1% 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

Hudson Bay Capital Management's SENS Position: Q1 2026 in Review

Hudson Bay Capital Management increased its Senseonics Holdings Inc (SENS) stake by 52% in Q1 2026, buying an estimated $56.6K and bringing the position to 23,476 shares worth $156K. The position accounts for ﹤0.01% of the portfolio, ranked #1130.

Hudson Bay Capital Management first reported a position in SENS in Q2 2018 and has held it in 12 quarters since. The position peaked at $1.32M in Q3 2018. 88 funds tracked by Wall St. Rank hold SENS as of Q1 2026.

Hudson Bay Capital Management held 23,476 shares of Senseonics Holdings Inc worth $156K as of Q1 2026.
Hudson Bay Capital Management bought 8,026 Senseonics Holdings Inc shares in Q1 2026, an estimated $56.6K.
Senseonics Holdings Inc made up ﹤0.01% of Hudson Bay Capital Management's portfolio in Q1 2026, its #1130 holding.
Hudson Bay Capital Management first reported a position in Senseonics Holdings Inc in Q2 2018 and has held it in 12 quarters since.
Hudson Bay Capital Management's Senseonics Holdings Inc position peaked at $1.32M in Q3 2018.
88 funds tracked by Wall St. Rank held Senseonics Holdings Inc as of Q1 2026.

Based on Hudson Bay Capital Management's 13F filing for Q1 2026, filed 13 May 2026.