Question 1

Which hedge funds and institutional investors hold ONTO?

Accepted Answer

StonkWhisper tracks 13F filings submitted to the SEC by institutional investment managers with over $100 million in assets. The whale tracker for ONTO shows which major funds hold positions, their portfolio weight, share counts, and how those positions changed quarter over quarter.

Question 2

What does conviction level mean for ONTO whale holdings?

Accepted Answer

Conviction level reflects how significant ONTO is within a fund's overall portfolio. A high-conviction position means the manager has allocated a large percentage of their portfolio to ONTO, suggesting strong directional confidence in the stock.

Question 3

How current is the whale data for ONTO?

Accepted Answer

Institutional 13F filings are required within 45 days of each calendar quarter end (March 31, June 30, September 30, December 31). StonkWhisper processes filings as they are published on SEC EDGAR, so data reflects the most recently reported quarter.

Question 4

What do quarter-over-quarter changes tell me about ONTO?

Accepted Answer

QoQ changes for ONTO show whether institutional managers are increasing, decreasing, initiating, or exiting their positions. New positions and significant increases can signal growing institutional conviction, while exits or decreases may indicate waning confidence.

Manager	Shares	Value	% of Portfolio	Manager AUM
State Street	1.5M	$307.6M	0.0%	$2896.4B
Point72	1.2M	$246.8M	0.3%	$78.1B
William Blair	964.2K	$197.7M	0.7%	$30.3B
Fisher Investments	650.0K	$133.3M	0.0%	$294.9B
Bridgewater	348.4K	$71.4M	0.3%	$22.4B
Two Sigma	312.7K	$64.1M	0.1%	$123.9B
Glenview Capital	299.7K	$61.5M	1.5%	$4.0B
Segall Bryant	275.7K	$56.5M	0.8%	$7.0B
Junto Capital	213.2K	$43.7M	0.9%	$4.7B
ClearBridge	190.8K	$39.1M	0.0%	$114.9B
Geode Capital	187.7K	$38.5M	0.0%	$1607.5B
Artisan Partners	182.0K	$37.3M	0.1%	$62.3B
Gotham Asset	168.4K	$34.5M	0.1%	$32.7B
American Century	160.4K	$32.9M	0.0%	$194.3B
Jennison	139.7K	$28.7M	0.0%	$145.4B
GMO	136.5K	$28.0M	0.1%	$39.1B
Robeco	114.7K	$23.5M	0.5%	$4.7B
Alta Park	101.7K	$20.9M	3.3%	$641.7M
BlackRock	100.8K	$20.7M	0.0%	$5723.5B
Marshall Wace	95.7K	$19.6M	0.0%	$100.4B
Citadel	90.2K	$18.5M	0.0%	$618.5B
Tudor	80.3K	$16.5M	0.0%	$53.9B
Man Group	59.7K	$12.2M	0.0%	$55.1B
DE Shaw	58.4K	$12.0M	0.0%	$166.3B
Citadel	48.7K	$10.0M	0.0%	$618.5B
Citadel	47.0K	$9.6M	0.0%	$618.5B
ExodusPoint	46.2K	$9.5M	0.1%	$12.4B
First Eagle	43.0K	$8.8M	0.0%	$59.0B
DFA	29.6K	$6.1M	0.0%	$481.4B
Millennium	23.9K	$4.9M	0.0%	$240.3B
Wellington	21.1K	$4.3M	0.0%	$535.5B
Franklin Templeton	17.1K	$3.5M	0.0%	$408.3B
Brevan Howard	11.2K	$2.3M	0.0%	$11.3B
Schonfeld	6.4K	$1.3M	0.0%	$14.2B
Winton	2.7K	$553K	0.0%	$2.9B
Northern Trust	2.7K	$545K	0.0%	$756.6B
Tudor	2.5K	$513K	0.0%	$53.9B
Two Sigma	2.0K	$410K	0.0%	$123.9B
Two Sigma	1.1K	$226K	0.0%	$123.9B
Fidelity (FMR)	649	$133K	—	$1898.4B
Acadian	117.8K	$24K	0.0%	$70.5M
Balyasny	64	$13K	—	$77.1B
AQR Capital	23	$5K	—	$218.4B
Neuberger Berman (Eisman)	7	$1K	—	$131.4B

ONTO

Who Holds ONTO

Changes This Quarter