Oxford Asset Management’s Boston Scientific BSX Stock Holding History

Oxford Asset Management’s Portfolio BSX Stock Details BSX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$408K	Sell	9,549 -49,739	-84%	-$2.7M	0.2%	141
2026 Q1	$3.72M	Buy	59,288 +54,399	+1,113%	+$4.35M	1.5%	3
2025 Q4	$466K	Sell	4,889 -521	-10%	-$51.1K	0.16%	208
2025 Q3	$528K	Buy	+5,410	New	+$560K	0.17%	194
2024 Q1	–	Sell	-12,214	Closed	-$706K	–	273
2023 Q4	$706K	Buy	+12,214	New	+$652K	1.06%	19
2018 Q4	–	Sell	-26,215	Closed	-$1.01M	–	1797
2018 Q3	$1.01M	Sell	26,215 -6,021	-19%	-$210K	0.02%	1009
2018 Q2	$1.05M	Sell	32,236 -6,924	-18%	-$209K	0.02%	1015
2018 Q1	$1.07M	Sell	39,160 -29,237	-43%	-$795K	0.02%	912
2017 Q4	$1.73M	Buy	+68,397	New	+$1.89M	0.04%	654
2014 Q2	–	Sell	-155,359	Closed	-$2.1M	–	700
2014 Q1	$2.1M	Buy	+155,359	New	+$2.04M	0.06%	352
2013 Q3	–	Sell	-287,599	Closed	-$2.67M	–	799
2013 Q2	$2.67M	Buy	+287,599	New	+$2.44M	0.07%	406

Other funds holding BSX

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

California State Teachers Retirement System (CalSTRS) West Sacramento, California $782B AUM 28.39% 1-Year Est. Return

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Oxford Asset Management's BSX Position: Q2 2026 in Review

Oxford Asset Management reduced its Boston Scientific (BSX) stake by 84% in Q2 2026, selling an estimated $2.7M and leaving 9,549 shares worth $408K. The position accounts for 0.2% of the portfolio, ranked #141.

Oxford Asset Management first reported a position in BSX in Q2 2013 and has held it in 11 quarters since. The position peaked at $3.72M in Q1 2026. 1,470 funds tracked by Wall St. Rank hold BSX as of Q2 2026.

Oxford Asset Management held 9,549 shares of Boston Scientific worth $408K as of Q2 2026.
Oxford Asset Management sold 49,739 Boston Scientific shares in Q2 2026, an estimated $2.7M.
Boston Scientific made up 0.2% of Oxford Asset Management's portfolio in Q2 2026, its #141 holding.
Oxford Asset Management first reported a position in Boston Scientific in Q2 2013 and has held it in 11 quarters since.
Oxford Asset Management's Boston Scientific position peaked at $3.72M in Q1 2026.
1,470 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.

Based on Oxford Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.