Cohen Klingenstein’s Boston Scientific BSX Stock Holding History

Cohen Klingenstein’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 Q3	$1.33M	Hold	30,500	–	–	0.04%	144
2026 Q2	$1.3M	Hold	30,500	–	–	0.04%	145
2026 Q1	$1.91M	Hold	30,500	–	–	0.06%	123
2025 Q4	$2.91M	Hold	30,500	–	–	0.09%	91
2025 Q3	$2.98M	Hold	30,500	–	–	0.09%	92
2025 Q2	$3.28M	Hold	30,500	–	–	0.11%	88
2025 Q1	$3.08M	Hold	30,500	–	–	0.11%	86
2024 Q4	$2.72M	Hold	30,500	–	–	0.09%	94
2024 Q3	$2.56M	Hold	30,500	–	–	0.09%	117
2024 Q2	$2.35M	Hold	30,500	–	–	0.09%	115
2024 Q1	$2.09M	Hold	30,500	–	–	0.08%	128
2023 Q4	$1.76M	Hold	30,500	–	–	0.07%	133
2023 Q3	$1.61M	Hold	30,500	–	–	0.07%	134
2023 Q2	$1.65M	Hold	30,500	–	–	0.07%	133
2023 Q1	$1.53M	Hold	30,500	–	–	0.07%	138
2022 Q4	$1.41M	Hold	30,500	–	–	0.07%	142
2022 Q3	$1.18M	Hold	30,500	–	–	0.06%	145
2022 Q2	$1.14M	Hold	30,500	–	–	0.06%	150
2022 Q1	$1.35M	Hold	30,500	–	–	0.06%	151
2021 Q4	$1.3M	Hold	30,500	–	–	0.05%	154
2021 Q3	$1.32M	Hold	30,500	–	–	0.06%	153
2021 Q2	$1.3M	Hold	30,500	–	–	0.06%	162
2021 Q1	$1.18M	Hold	30,500	–	–	0.05%	166
2020 Q4	$1.1M	Hold	30,500	–	–	0.05%	164
2020 Q3	$1.16M	Hold	30,500	–	–	0.07%	149
2020 Q2	$1.07M	Hold	30,500	–	–	0.07%	153
2020 Q1	$995K	Hold	30,500	–	–	0.07%	144
2019 Q4	$1.38M	Hold	30,500	–	–	0.08%	136
2019 Q3	$1.24M	Buy	+30,500	New	+$1.29M	0.08%	139

Other funds holding BSX

Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return

DekaBank Deutsche Girozentrale Frankfurt, Germany $87.8B AUM 20.94% 1-Year Est. Return

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return

Alecta Tjanstepension Omsesidigt Stockholm, Sweden $24.1B AUM 30.72% 1-Year Est. Return

Temasek Holdings Singapore $36.7B AUM 6.83% 1-Year Est. Return

Parnassus Investments San Francisco, California $33.8B AUM 31.08% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return

KBC Group Brussels, Belgium $47.9B AUM 37.61% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return

AMF Tjänstepension Stockholm, Sweden $17.2B AUM 28.3% 1-Year Est. Return

Cohen Klingenstein's BSX Position: Q3 2026 in Review

Cohen Klingenstein held its Boston Scientific (BSX) position steady in Q3 2026 at 30,500 shares worth $1.33M. The position accounts for 0.04% of the portfolio, ranked #144.

Cohen Klingenstein first reported a position in BSX in Q3 2019 and has held it in 29 quarters since. The position peaked at $3.28M in Q2 2025. 547 funds tracked by Wall St. Rank hold BSX as of Q3 2026.

Cohen Klingenstein held 30,500 shares of Boston Scientific worth $1.33M as of Q3 2026.
Cohen Klingenstein left its Boston Scientific share count unchanged in Q3 2026.
Boston Scientific made up 0.04% of Cohen Klingenstein's portfolio in Q3 2026, its #144 holding.
Cohen Klingenstein first reported a position in Boston Scientific in Q3 2019 and has held it in 29 quarters since.
Cohen Klingenstein's Boston Scientific position peaked at $3.28M in Q2 2025.
547 funds tracked by Wall St. Rank held Boston Scientific as of Q3 2026.

Based on Cohen Klingenstein's 13F filing for Q3 2026, filed 15 Oct 2026.