Company · Ownership research

ONTO INNOVATION INC. ONTO

CIK 0000704532 · CUSIP 683344105

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 683344105 (ONTO), not CUSIP 683344905 (ONTO), CUSIP 683344955 (ONTO), and does not merge CUSIPs.

This page lists the top 20 of 523 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	$1.24B 5,971,528 shares	0.03%	—	SEC filing ↗ Nov 13, 2024	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$1.06B 5,089,904 shares	0.02%	+70.57K(+1.40%)Added	SEC filing ↗ Nov 13, 2024	▾
03	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$416.86M 2,008,399 shares	0.03%	+228.80K(+12.90%)Added	SEC filing ↗ Dec 26, 2024	▾
04	STATE STREET CORP CIK 93751 · View history	$305.11M 1,469,969 shares	0.01%	+39.37K(+2.80%)Added	SEC filing ↗ Nov 14, 2024	▾
05	FRANKLIN RESOURCES INC CIK 38777 · Amended · View history	$288.32M 1,281,801 shares	0.08%	+54.87K(+4.50%)Added	SEC filing ↗ Nov 27, 2024	▾
06	PARADIGM CAPITAL MANAGEMENT INC/NY CIK 1037792 · View history	$229.34M 1,104,939 shares	10.18%	-5.25K(-0.50%)Reduced	SEC filing ↗ Nov 14, 2024	▾
07	CONGRESS ASSET MANAGEMENT CO CIK 897378 · View history	$222.67M 1,072,796 shares	1.52%	+295.87K(+38.10%)Added	SEC filing ↗ Oct 28, 2024	▾
08	Artisan Partners Limited Partnership CIK 1466153 · View history	$222.15M 1,070,292 shares	0.33%	+350.26K(+48.60%)Added	SEC filing ↗ Nov 12, 2024	▾
09	Invesco Ltd. CIK 914208 · View history	$217.91M 1,049,873 shares	0.04%	-535.66K(-33.80%)Reduced	SEC filing ↗ Nov 12, 2024	▾
10	GENEVA CAPITAL MANAGEMENT LLC CIK 1009232 · View history	$195.03M 939,641 shares	3.26%	+23.63K(+2.60%)Added	SEC filing ↗ Nov 5, 2024	▾
11	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$173.40M 834,345 shares	0.01%	+13.40K(+1.60%)Added	SEC filing ↗ Nov 12, 2024	▾
12	FMR LLC CIK 315066 · Amended · View history	$171.38M 825,682 shares	0.01%	+140.66K(+20.50%)Added	SEC filing ↗ Nov 13, 2024	▾
13	AMERIPRISE FINANCIAL INC CIK 820027 · View history	$154.03M 742,109 shares	0.04%	+252.74K(+51.60%)Added	SEC filing ↗ Nov 14, 2024	▾
14	Fisher Asset Management, LLC CIK 850529 · View history	$147.65M 711,341 shares	0.06%	-57.08K(-7.40%)Reduced	SEC filing ↗ Nov 12, 2024	▾
15	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$134.54M 648,091 shares	0.03%	-198.21K(-23.40%)Reduced	SEC filing ↗ Nov 7, 2024	▾
16	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$122.89M 592,078 shares	0.07%	-845.06K(-58.80%)Reduced	SEC filing ↗ Nov 14, 2024	▾
17	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$117.07M 564,012 shares	0.01%	-188.94K(-25.10%)Reduced	SEC filing ↗ Nov 14, 2024	▾
18	MACQUARIE GROUP LTD CIK 1418333 · View history	$116.49M 561,231 shares	0.13%	-61.48K(-9.90%)Reduced	SEC filing ↗ Nov 14, 2024	▾
19	Bank of New York Mellon Corp CIK 1390777 · View history	$109.81M 529,065 shares	0.02%	+6.44K(+1.20%)Added	SEC filing ↗ Nov 12, 2024	▾
20	MARSHALL WACE, LLP CIK 1318757 · View history	$105.01M 505,925 shares	0.14%	+236.54K(+87.80%)Added	SEC filing ↗ Nov 14, 2024	▾

Showing 20 / 523 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

523

Cancelled or null records excluded

Disclosed shares

47,098,207

Not deduplicated across managers

Disclosed value

$9.79B

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.

ONTO INNOVATION INC. · Q3 2024

Explore all 523 reporting institutions.

This page includes 20 of 523 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.