Question 1

Which hedge funds and institutional investors hold COHR?

Accepted Answer

StonkWhisper tracks 13F filings submitted to the SEC by institutional investment managers with over $100 million in assets. The whale tracker for COHR 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 COHR whale holdings?

Accepted Answer

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

Question 3

How current is the whale data for COHR?

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 COHR?

Accepted Answer

QoQ changes for COHR 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	7.7M	$1.8B	0.1%	$2896.4B
Fidelity (FMR)	2.0M	$479.0M	0.0%	$1898.4B
Whale Rock	975.0K	$232.3M	3.0%	$7.7B
Sachem Head	965.0K	$229.9M	5.5%	$4.2B
Citadel	959.5K	$228.6M	0.0%	$618.5B
Millennium	889.1K	$211.8M	0.1%	$240.3B
William Blair	668.1K	$159.2M	0.5%	$30.3B
Geode Capital	605.4K	$144.2M	0.0%	$1607.5B
Point72	580.4K	$138.3M	0.2%	$78.1B
Dodge & Cox	558.9K	$133.1M	0.1%	$182.0B
Citadel	550.7K	$131.2M	0.0%	$618.5B
ClearBridge	474.5K	$113.0M	0.1%	$114.9B
Balyasny	438.7K	$104.5M	0.1%	$77.1B
American Century	424.4K	$101.1M	0.1%	$194.3B
Fisher Investments	340.3K	$81.1M	0.0%	$294.9B
Artisan Partners	322.9K	$76.9M	0.1%	$62.3B
Adage Capital	248.0K	$59.1M	0.1%	$64.8B
Bridgewater	163.4K	$38.9M	0.2%	$22.4B
Hudson Bay	120.0K	$28.6M	0.1%	$29.0B
Hudson Bay	120.0K	$28.6M	0.1%	$29.0B
Gotham Asset	118.0K	$28.1M	0.1%	$32.7B
Robeco	114.4K	$27.3M	0.6%	$4.7B
DE Shaw	112.5K	$26.8M	0.0%	$166.3B
Marshall Wace	100.0K	$23.8M	0.0%	$100.4B
Alta Park	94.1K	$22.4M	3.5%	$641.7M
Millennium	79.0K	$18.8M	0.0%	$240.3B
Point72	77.7K	$18.5M	0.0%	$78.1B
Wellington	77.6K	$18.5M	0.0%	$535.5B
Thornburg	74.8K	$17.8M	0.2%	$9.6B
DFA	74.0K	$17.6M	0.0%	$481.4B
Steadfast	70.5K	$16.8M	0.6%	$2.9B
Citadel	68.0K	$16.2M	0.0%	$618.5B
Segall Bryant	46.9K	$11.2M	0.2%	$7.0B
Man Group	37.7K	$9.0M	0.0%	$55.1B
Suvretta	30.0K	$7.1M	0.2%	$3.9B
Tudor	25.8K	$6.1M	0.0%	$53.9B
Schonfeld	25.1K	$6.0M	0.0%	$14.2B
Millennium	24.9K	$5.9M	0.0%	$240.3B
Tudor	24.7K	$5.9M	0.0%	$53.9B
Samlyn	21.0K	$5.0M	0.1%	$5.9B
BlackRock	19.3K	$4.6M	0.0%	$5723.5B
Marshall Wace	18.9K	$4.5M	0.0%	$100.4B
Point72	17.0K	$4.0M	0.0%	$78.1B
Neuberger Berman (Eisman)	12.6K	$3.0M	0.0%	$131.4B
Brevan Howard	10.9K	$2.6M	0.0%	$11.3B
DE Shaw	10.0K	$2.4M	0.0%	$166.3B
Maverick Capital	6.9K	$1.6M	0.0%	$8.7B
Select Equity	6.5K	$1.5M	0.0%	$19.5B
Tudor	6.1K	$1.5M	0.0%	$53.9B
Caxton	5.6K	$1.3M	0.0%	$4.4B
First Eagle	4.5K	$1.1M	0.0%	$59.0B
Hillhouse	4.3K	$1.0M	0.1%	$1.7B
Winton	4.2K	$991K	0.0%	$2.9B
Two Sigma	3.6K	$858K	0.0%	$123.9B
Invesco	3.2K	$761K	0.0%	$653.3B
Two Sigma	2.0K	$476K	0.0%	$123.9B
Aristeia	1.4K	$340K	0.0%	$4.8B
Two Sigma	1.1K	$260K	0.0%	$123.9B
Northern Trust	1.0K	$243K	—	$756.6B
Kayne Anderson	615	$147K	0.0%	$34.0B
AQR Capital	439	$101K	—	$218.4B
Franklin Templeton	109	$26K	—	$408.3B
Duquesne	40.4K	$10K	0.3%	$3.4M
Acadian	1.3K	$299	0.0%	$70.5M

COHR

Who Holds COHR