Question 1

Which hedge funds and institutional investors hold GLW?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for GLW?

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 GLW?

Accepted Answer

QoQ changes for GLW 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	36.3M	$4.9B	0.2%	$2896.4B
Capital Research	21.8M	$3.0B	0.5%	$644.6B
WCM	8.1M	$1.0B	2.4%	$43.8B
PRIMECAP	4.1M	$562.2M	0.4%	$127.0B
Lone Pine	3.7M	$505.6M	4.0%	$12.5B
Geode Capital	2.5M	$342.3M	0.0%	$1607.5B
Whale Rock	2.3M	$312.4M	4.0%	$7.7B
Citadel	2.2M	$295.5M	0.0%	$618.5B
Arrowstreet	2.2M	$293.8M	0.2%	$184.8B
Citadel	1.8M	$245.7M	0.0%	$618.5B
Capital World	1.4M	$193.5M	0.0%	$732.9B
Millennium	1.3M	$172.0M	0.1%	$240.3B
Appaloosa	1.1M	$153.6M	2.6%	$5.9B
Tudor	1.1M	$148.0M	0.3%	$53.9B
Millennium	586.7K	$79.8M	0.0%	$240.3B
Adage Capital	474.4K	$64.5M	0.1%	$64.8B
American Century	451.6K	$61.4M	0.0%	$194.3B
Marshall Wace	388.6K	$52.8M	0.1%	$100.4B
Maverick Capital	374.5K	$50.9M	0.6%	$8.7B
WorldQuant	365.5K	$49.7M	0.2%	$25.9B
Jennison	333.3K	$45.3M	0.0%	$145.4B
Tudor	313.3K	$42.6M	0.1%	$53.9B
Point72	282.1K	$38.4M	0.0%	$78.1B
Robeco	262.5K	$35.7M	0.8%	$4.7B
Gabelli	229.9K	$31.3M	0.2%	$14.8B
Millennium	224.3K	$30.5M	0.0%	$240.3B
Point72	212.0K	$28.8M	0.0%	$78.1B
Point72	181.1K	$24.6M	0.0%	$78.1B
Tudor	166.8K	$22.7M	0.0%	$53.9B
ExodusPoint	147.8K	$20.1M	0.2%	$12.4B
DFA	143.9K	$19.6M	0.0%	$481.4B
GGH	124.9K	$17.0M	0.2%	$8.3B
Wellington	92.4K	$12.6M	0.0%	$535.5B
Schonfeld	79.6K	$10.8M	0.1%	$14.2B
DE Shaw	58.4K	$7.9M	0.0%	$166.3B
Gotham Asset	53.2K	$7.2M	0.0%	$32.7B
BlackRock	48.2K	$6.5M	0.0%	$5723.5B
Two Sigma	39.3K	$5.3M	0.0%	$123.9B
Dodge & Cox	36.3K	$4.9M	0.0%	$182.0B
Balyasny	29.5K	$4.0M	0.0%	$77.1B
ClearBridge	23.1K	$3.1M	0.0%	$114.9B
PDT Partners	19.6K	$2.7M	0.2%	$1.7B
Two Sigma	19.1K	$2.6M	0.0%	$123.9B
Northern Trust	17.2K	$2.3M	0.0%	$756.6B
Fisher Investments	14.7K	$2.0M	0.0%	$294.9B
Neuberger Berman (Eisman)	14.7K	$2.0M	0.0%	$131.4B
Balyasny	11.8K	$1.6M	0.0%	$77.1B
Brevan Howard	11.5K	$1.6M	0.0%	$11.3B
Two Sigma	9.0K	$1.2M	0.0%	$123.9B
Hillhouse	7.7K	$1.0M	0.1%	$1.7B
Man Group	769	$105K	0.0%	$55.1B
AQR Capital	754	$100K	—	$218.4B
Acadian	689.5K	$94K	0.1%	$70.5M
Franklin Templeton	452	$61K	—	$408.3B
Citadel	122	$17K	—	$618.5B
Invesco	64	$9K	—	$653.3B
Kayne Anderson	41	$6K	—	$34.0B
Fidelity (FMR)	36	$5K	—	$1898.4B
Balyasny	14	$2K	—	$77.1B

GLW

Who Holds GLW