Company · Ownership research

VERTEX PHARMACEUTICALS INC / MA VRTX

CIK 0000875320 · CUSIP 92532F100

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 92532F100 (VRTX), not CUSIP 92532F900 (VRTX), CUSIP 92532F950 (VRTX), and does not merge CUSIPs.

This page lists the top 20 of 1,699 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	Capital World Investors CIK 1422849 · View history	$11.33B 25,368,124 shares	1.55%	-142.06K(-0.60%)Reduced	SEC filing ↗ May 13, 2026	▾
02	BlackRock, Inc. CIK 2012383 · View history	$10.70B 23,969,517 shares	0.19%	+217.53K(+0.90%)Added	SEC filing ↗ May 13, 2026	▾
03	Capital Research Global Investors CIK 1422848 · View history	$9.43B 21,125,964 shares	1.46%	+3.81M(+22.00%)Added	SEC filing ↗ May 13, 2026	▾
04	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$7.37B 16,512,810 shares	0.18%	—	SEC filing ↗ May 15, 2026	▾
05	STATE STREET CORP CIK 93751 · View history	$5.24B 11,730,139 shares	0.18%	+40.60K(+0.30%)Added	SEC filing ↗ May 15, 2026	▾
06	Invesco Ltd. CIK 914208 · Amended · View history	$3.52B 7,892,611 shares	0.34%	+39.88K(+0.50%)Added	SEC filing ↗SEC filing ↗ May 12, 2026	▾
07	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$3.12B 7,033,156 shares	0.21%	+993.67K(+16.50%)Added	SEC filing ↗ May 13, 2026	▾
08	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$2.73B 6,139,621 shares	0.17%	+157.72K(+2.60%)Added	SEC filing ↗ May 15, 2026	▾
09	VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history	$2.30B 5,145,609 shares	0.12%	—	SEC filing ↗ May 8, 2026	▾
10	Capital International Investors CIK 1562230 · View history	$2.29B 5,126,077 shares	0.54%	+392.48K(+8.30%)Added	SEC filing ↗ May 13, 2026	▾
11	LOOMIS SAYLES & CO L P CIK 312348 · View history	$1.79B 4,003,821 shares	2.41%	-29.70K(-0.70%)Reduced	SEC filing ↗ May 14, 2026	▾
12	ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history	$1.77B 3,910,786 shares	0.57%	-585.70K(-13.00%)Reduced	SEC filing ↗ May 15, 2026	▾
13	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$1.43B 3,212,589 shares	0.27%	-609.14K(-15.90%)Reduced	SEC filing ↗ May 15, 2026	▾
14	MORGAN STANLEY CIK 895421 · View history	$1.42B 3,188,881 shares	0.09%	+68.57K(+2.20%)Added	SEC filing ↗ May 15, 2026	▾
15	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC CIK 861177 · View history	$1.37B 3,057,396 shares	0.28%	+56.62K(+1.90%)Added	SEC filing ↗ May 13, 2026	▾
16	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$1.29B 2,878,183 shares	0.09%	-58.85K(-2.00%)Reduced	SEC filing ↗ May 18, 2026	▾
17	JENNISON ASSOCIATES LLC CIK 53417 · View history	$1.22B 2,740,059 shares	0.84%	-509.48K(-15.70%)Reduced	SEC filing ↗ May 6, 2026	▾
18	Clearbridge Investments, LLC CIK 1348883 · View history	$1.21B 2,700,975 shares	1.05%	-159.20K(-5.60%)Reduced	SEC filing ↗ May 13, 2026	▾
19	AMERIPRISE FINANCIAL INC CIK 820027 · Amended · View history	$1.18B 2,633,481 shares	0.27%	+369.75K(+16.30%)Added	SEC filing ↗ Jul 17, 2026	▾
20	NORTHERN TRUST CORP CIK 73124 · View history	$1.15B 2,564,264 shares	0.15%	-15.19K(-0.60%)Reduced	SEC filing ↗ May 14, 2026	▾

Showing 20 / 1,699 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

1,699

Cancelled or null records excluded

Disclosed shares

237,778,292

Not deduplicated across managers

Disclosed value

$106.13B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

VERTEX PHARMACEUTICALS INC / MA · Q1 2026

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.