Company · Ownership research

COMMVAULT SYSTEMS INC CVLT

CIK 0001169561 · CUSIP 204166102

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 204166102 (CVLT), not CUSIP 204166902 (CVLT), CUSIP 204166952 (CVLT), and does not merge CUSIPs.

This page lists the top 20 of 447 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

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	BlackRock, Inc. CIK 2012383 · View history	$1.15B 6,115,614 shares	0.02%	-1.34K(0.00%)Reduced	SEC filing ↗ Nov 12, 2025	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$1.03B 5,435,497 shares	0.02%	+112.01K(+2.10%)Added	SEC filing ↗ Nov 7, 2025	▾
03	STATE STREET CORP CIK 93751 · View history	$310.68M 1,645,712 shares	0.01%	-6.21K(-0.40%)Reduced	SEC filing ↗ Nov 14, 2025	▾
04	Invesco Ltd. CIK 914208 · View history	$284.85M 1,508,906 shares	0.04%	-190.73K(-11.20%)Reduced	SEC filing ↗ Nov 13, 2025	▾
05	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$269.73M 1,428,785 shares	0.36%	-192.90K(-11.90%)Reduced	SEC filing ↗ Nov 13, 2025	▾
06	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$256.18M 1,356,900 shares	0.02%	+19.50K(+1.50%)Added	SEC filing ↗ Nov 12, 2025	▾
07	FMR LLC CIK 315066 · View history	$235.79M 1,249,016 shares	0.01%	+14.82K(+1.20%)Added	SEC filing ↗ Nov 13, 2025	▾
08	FIRST TRUST ADVISORS LP CIK 1125816 · View history	$231.23M 1,224,856 shares	0.17%	+1.14M(+1,335.80%)Added	SEC filing ↗ Nov 12, 2025	▾
09	NEUBERGER BERMAN GROUP LLC CIK 1465109 · View history	$213.48M 1,130,866 shares	0.16%	-50.26K(-4.30%)Reduced	SEC filing ↗ Nov 12, 2025	▾
10	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$212.28M 1,124,524 shares	0.37%	-314.22K(-21.80%)Reduced	SEC filing ↗ Nov 13, 2025	▾
11	MORGAN STANLEY CIK 895421 · Amended · View history	$165.96M 879,142 shares	0.01%	+37.47K(+4.50%)Added	SEC filing ↗ May 27, 2026	▾
12	AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history	$155.85M 825,575 shares	0.10%	-67.81K(-7.60%)Reduced	SEC filing ↗ Nov 14, 2025	▾
13	WESTFIELD CAPITAL MANAGEMENT CO LP CIK 1177719 · View history	$148.41M 786,175 shares	0.62%	+452.42K(+135.60%)Added	SEC filing ↗ Nov 12, 2025	▾
14	Pictet Asset Management Holding SA CIK 1993888 · View history	$145.80M 771,891 shares	0.14%	-116(0.00%)Reduced	SEC filing ↗ Nov 18, 2025	▾
15	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$135.01M 715,195 shares	0.02%	+79.55K(+12.50%)Added	SEC filing ↗ Nov 14, 2025	▾
16	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$134.37M 711,764 shares	0.01%	+211.94K(+42.40%)Added	SEC filing ↗ Nov 14, 2025	▾
17	Nuveen, LLC CIK 1871926 · View history	$120.73M 639,506 shares	0.03%	-31.35K(-4.70%)Reduced	SEC filing ↗ Nov 12, 2025	▾
18	Driehaus Capital Management LLC CIK 938206 · View history	$120.46M 638,119 shares	0.86%	+17.22K(+2.80%)Added	SEC filing ↗ Nov 14, 2025	▾
19	Allspring Global Investments Holdings, LLC CIK 1890906 · View history	$118.48M 637,404 shares	0.19%	+83.91K(+15.20%)Added	SEC filing ↗ Oct 20, 2025	▾
20	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$115.48M 611,659 shares	0.02%	+12.18K(+2.00%)Added	SEC filing ↗ Nov 12, 2025	▾

Showing 20 / 447 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

447

Cancelled or null records excluded

Disclosed shares

46,157,754

Not deduplicated across managers

Disclosed value

$8.71B

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.

COMMVAULT SYSTEMS INC · Q3 2025

Explore all 447 reporting institutions.

This page includes 20 of 447 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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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.