BSX — BOSTON SCIENTIFIC CORP

Ownership history in Engineers Gate Manager LP  ·  29 quarters on record

This page tracks every 13F SEC filing in which Engineers Gate Manager LP reported a position in BOSTON SCIENTIFIC CORP (BSX). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.8% (2025 Q4)
Avg. % of fund
0.17%
First filed
2015 Q1
Last filed
2025 Q4
Quarters held
29
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 706,897 +148,852 +26.7% 0.80% $67.4M $95.35
2025 Q3 ADDED 558,045 +365,061 +189.2% 0.62% $54.5M $97.63
2025 Q2 REDUCED 192,984 -29,586 -13.3% 0.26% $20.7M $107.41
2025 Q1 ADDED 222,570 +192,145 +631.5% 0.38% $22.5M $100.88
25 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    BSX price (monthly, adj. close)

Other funds also holding BSX

As of 2025 Q4 — sorted by position size

Bollard Group LLC 3Y 7Y 45.28% SurgoCap Partners LP 6.76% Tri Locum Partners LP 3Y 6.44% ECOFI INVESTISSEMENTS SA 6.18% Catalio Capital Management, LP 6.07% Egerton Capital (UK) LLP 3Y 7Y 5.58% FACT Capital, LP 3Y 5.11% ORBIMED ADVISORS LLC 3Y 7Y 4.71% Iron Triangle Partners LP 3Y 4.59% Parkman Healthcare Partners LLC 3Y 4.54%
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