Kovitz Investment Group Partners
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Kovitz Investment Group Partners’s Boston Scientific BSX Stock Holding History

Kovitz Investment Group Partners’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 		$725K Sell
16,990
-46,410
-73% -$2.52M 0.02% 354
2026
Q1 		$3.98M Sell
63,400
-167,170
-73% -$13.4M 0.09% 151
2025
Q4 		$22M Sell
230,570
-1,544
-0.7% -$151K 0.49% 47
2025
Q3 		$22.7M Buy
232,114
+157,440
+211% +$16.3M 0.09% 202
2025
Q2 		$8.02M Buy
74,674
+39,608
+113% +$4.01M 0.03% 353
2025
Q1 		$3.54M Buy
35,066
+14,759
+73% +$1.49M 0.02% 469
2024
Q4 		$1.81M Buy
20,307
+794
+4% +$69.9K 0.01% 592
2024
Q3 		$286K Buy
+19,513
New +$1.54M ﹤0.01% 883

Other funds holding BSX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Kovitz Investment Group Partners's BSX Position: Q2 2026 in Review

Kovitz Investment Group Partners reduced its Boston Scientific (BSX) stake by 73% in Q2 2026, selling an estimated $2.52M and leaving 16,990 shares worth $725K. The position accounts for 0.02% of the portfolio, ranked #354.

Kovitz Investment Group Partners first reported a position in BSX in Q3 2024 and has held it in 8 quarters since. The position peaked at $22.7M in Q3 2025. 1,487 funds tracked by Wall St. Rank hold BSX as of Q2 2026.

  • Kovitz Investment Group Partners held 16,990 shares of Boston Scientific worth $725K as of Q2 2026.
  • Kovitz Investment Group Partners sold 46,410 Boston Scientific shares in Q2 2026, an estimated $2.52M.
  • Boston Scientific made up 0.02% of Kovitz Investment Group Partners's portfolio in Q2 2026, its #354 holding.
  • Kovitz Investment Group Partners first reported a position in Boston Scientific in Q3 2024 and has held it in 8 quarters since.
  • Kovitz Investment Group Partners's Boston Scientific position peaked at $22.7M in Q3 2025.
  • 1,487 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.

Based on Kovitz Investment Group Partners's 13F filing for Q2 2026, filed 12 Aug 2026.