Portfolio Design Labs’s Boston Scientific BSX Stock Holding History

Portfolio Design Labs’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	$342K	Sell	8,002 -16,978	-68%	-$922K	0.06%	180
2026 Q1	$1.57M	Sell	24,980 -962	-4%	-$77K	0.28%	71
2025 Q4	$2.47M	Sell	25,942 -5,884	-18%	-$577K	0.41%	52
2025 Q3	$3.11M	Sell	31,826 -5,866	-16%	-$607K	0.53%	33
2025 Q2	$4.05M	Sell	37,692 -5,592	-13%	-$566K	0.79%	32
2025 Q1	$4.37M	Buy	43,284 +32,373	+297%	+$3.26M	0.9%	27
2024 Q4	$975K	Buy	+10,911	New	+$961K	0.2%	103

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

Portfolio Design Labs's BSX Position: Q2 2026 in Review

Portfolio Design Labs reduced its Boston Scientific (BSX) stake by 68% in Q2 2026, selling an estimated $922K and leaving 8,002 shares worth $342K. The position accounts for 0.06% of the portfolio, ranked #180.

Portfolio Design Labs first reported a position in BSX in Q4 2024 and has held it in 7 quarters since. The position peaked at $4.37M in Q1 2025. 1,470 funds tracked by Wall St. Rank hold BSX as of Q2 2026.

Portfolio Design Labs held 8,002 shares of Boston Scientific worth $342K as of Q2 2026.
Portfolio Design Labs sold 16,978 Boston Scientific shares in Q2 2026, an estimated $922K.
Boston Scientific made up 0.06% of Portfolio Design Labs's portfolio in Q2 2026, its #180 holding.
Portfolio Design Labs first reported a position in Boston Scientific in Q4 2024 and has held it in 7 quarters since.
Portfolio Design Labs's Boston Scientific position peaked at $4.37M in Q1 2025.
1,470 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.

Based on Portfolio Design Labs's 13F filing for Q2 2026, filed 11 Aug 2026.