AA
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Ancora Advisors’s Boston Scientific BSX Stock Holding History

Ancora Advisors’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 		$153K Sell
3,585
-4,467
-55% -$243K ﹤0.01% 787
2026
Q1 		$505K Buy
8,052
+1,421
+21% +$114K 0.01% 525
2025
Q4 		$632K Buy
6,631
+659
+11% +$64.6K 0.01% 490
2025
Q3 		$583K Buy
5,972
+2,350
+65% +$243K 0.01% 526
2025
Q2 		$389K Hold
3,622
– – 0.01% 583
2025
Q1 		$365K Buy
3,622
+450
+14% +$45.3K 0.01% 585
2024
Q4 		$283K Sell
3,172
-84
-3% -$7.39K 0.01% 636
2024
Q3 		$273K Buy
3,256
+10
+0.3% +$788 0.01% 628
2024
Q2 		$250K Hold
3,246
– – 0.01% 618
2024
Q1 		$222K Sell
3,246
-119
-4% -$7.65K 0.01% 656
2023
Q4 		$195K Buy
3,365
+2,608
+345% +$139K ﹤0.01% 673
2023
Q3 		$40K Hold
757
– – ﹤0.01% 970
2023
Q2 		$41K Buy
757
+157
+26% +$8.2K ﹤0.01% 956
2023
Q1 		$30K Sell
600
-18
-3% -$848 ﹤0.01% 1029
2022
Q4 		$29K Buy
618
+18
+3% +$779 ﹤0.01% 1086
2022
Q3 		$23K Hold
600
– – ﹤0.01% 1295
2022
Q2 		$22K Sell
600
-409
-41% -$16.6K ﹤0.01% 1406
2022
Q1 		$45K Buy
1,009
+600
+147% +$26K ﹤0.01% 1303
2021
Q4 		$17K Hold
409
– – ﹤0.01% 1634
2021
Q3 		$18K Buy
+409
New +$18.1K ﹤0.01% 1505
2018
Q4 		– Sell
-220
Closed -$8K – 685
2018
Q3 		$8K Buy
+220
New +$7.68K ﹤0.01% 1213

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 $3.37T AUM 44.26% 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

Ancora Advisors's BSX Position: Q2 2026 in Review

Ancora Advisors reduced its Boston Scientific (BSX) stake by 55% in Q2 2026, selling an estimated $243K and leaving 3,585 shares worth $153K. The position accounts for ﹤0.01% of the portfolio, ranked #787.

Ancora Advisors first reported a position in BSX in Q3 2018 and has held it in 21 quarters since. The position peaked at $632K in Q4 2025. 1,477 funds tracked by Wall St. Rank hold BSX as of Q2 2026.

  • Ancora Advisors held 3,585 shares of Boston Scientific worth $153K as of Q2 2026.
  • Ancora Advisors sold 4,467 Boston Scientific shares in Q2 2026, an estimated $243K.
  • Boston Scientific made up ﹤0.01% of Ancora Advisors's portfolio in Q2 2026, its #787 holding.
  • Ancora Advisors first reported a position in Boston Scientific in Q3 2018 and has held it in 21 quarters since.
  • Ancora Advisors's Boston Scientific position peaked at $632K in Q4 2025.
  • 1,477 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.

Based on Ancora Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.