Question 1

Which hedge funds and institutional investors hold WST?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for WST?

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 WST?

Accepted Answer

QoQ changes for WST 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	3.3M	$825.6M	0.0%	$2896.4B
Artisan Partners	2.7M	$666.2M	1.1%	$62.3B
Longview	1.3M	$329.7M	4.7%	$7.1B
Capital Research	604.0K	$151.4M	0.0%	$644.6B
Epoch	537.8K	$134.8M	0.8%	$16.5B
Arrowstreet	510.5K	$128.0M	0.1%	$184.8B
Kayne Anderson	467.4K	$117.2M	0.3%	$34.0B
Gates Foundation	444.5K	$111.4M	0.4%	$31.7B
Viking Global	416.9K	$104.5M	0.3%	$35.7B
American Century	399.7K	$100.2M	0.1%	$194.3B
Point72	387.1K	$97.0M	0.1%	$78.1B
Citadel	323.6K	$81.1M	0.0%	$618.5B
WorldQuant	268.1K	$67.2M	0.3%	$25.9B
Geode Capital	231.1K	$57.9M	0.0%	$1607.5B
Two Sigma	225.6K	$56.6M	0.0%	$123.9B
Renaissance Tech	209.7K	$52.5M	0.1%	$63.9B
Point72	159.3K	$39.9M	0.1%	$78.1B
Conestoga	131.0K	$32.8M	0.7%	$5.0B
Tudor	65.4K	$16.4M	0.0%	$53.9B
Adage Capital	64.2K	$16.1M	0.0%	$64.8B
BlackRock	54.7K	$13.7M	0.0%	$5723.5B
William Blair	39.7K	$10.0M	0.0%	$30.3B
DFA	38.1K	$9.6M	0.0%	$481.4B
Winton	33.4K	$8.4M	0.3%	$2.9B
Man Group	32.8K	$8.2M	0.0%	$55.1B
Citadel	30.7K	$7.7M	0.0%	$618.5B
ExodusPoint	26.8K	$6.7M	0.1%	$12.4B
Wellington	26.6K	$6.7M	0.0%	$535.5B
Bridgewater	23.2K	$5.8M	0.0%	$22.4B
Fisher Investments	18.6K	$4.7M	0.0%	$294.9B
DE Shaw	14.0K	$3.5M	0.0%	$166.3B
Millennium	13.8K	$3.5M	0.0%	$240.3B
Citadel	11.6K	$2.9M	0.0%	$618.5B
Gotham Asset	7.1K	$1.8M	0.0%	$32.7B
Neuberger Berman (Eisman)	2.7K	$673K	0.0%	$131.4B
Marshall Wace	1.6K	$394K	0.0%	$100.4B
Caxton	1.5K	$365K	0.0%	$4.4B
Balyasny	1.1K	$281K	0.0%	$77.1B
Fidelity (FMR)	686	$172K	—	$1898.4B
AQR Capital	274	$68K	—	$218.4B
Northern Trust	68	$17K	—	$756.6B
Franklin Templeton	44	$11K	—	$408.3B
Acadian	7.3K	$2K	0.0%	$70.5M

WST

Who Holds WST

Changes This Quarter