Question 1

Which hedge funds and institutional investors hold ARM?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for ARM?

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 ARM?

Accepted Answer

QoQ changes for ARM 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
Capital Research	4.2M	$638.1M	0.1%	$644.6B
Citadel	3.5M	$534.5M	0.1%	$618.5B
Invesco	2.9M	$443.4M	0.1%	$370.7B
Citadel	2.7M	$405.5M	0.1%	$618.5B
Altimeter	1.7M	$259.5M	4.6%	$5.7B
Franklin Templeton	1.5M	$232.9M	0.1%	$408.3B
Robeco	1.0M	$152.4M	3.2%	$4.7B
Arrowstreet	945.2K	$143.0M	0.1%	$184.8B
Balyasny	924.7K	$139.9M	0.2%	$77.1B
Artisan Partners	669.1K	$101.2M	0.2%	$62.3B
DE Shaw	656.0K	$99.2M	0.1%	$166.3B
Bridgewater	593.4K	$89.8M	0.4%	$22.4B
Two Sigma	580.0K	$87.7M	0.1%	$123.9B
Point72	509.4K	$77.1M	0.1%	$78.1B
Millennium	505.4K	$76.5M	0.0%	$240.3B
Millennium	490.5K	$74.2M	0.0%	$240.3B
Whale Rock	452.4K	$68.4M	0.9%	$7.7B
GGH	408.3K	$61.8M	0.7%	$8.3B
Point72	368.3K	$55.7M	0.1%	$78.1B
Schonfeld	345.3K	$52.2M	0.4%	$14.2B
DE Shaw	328.3K	$49.7M	0.0%	$166.3B
Lansdowne	283.2K	$42.8M	2.3%	$1.9B
State Street	279.6K	$42.3M	0.0%	$2896.4B
Millennium	270.2K	$40.9M	0.0%	$240.3B
Balyasny	241.4K	$36.5M	0.0%	$77.1B
PRIMECAP	233.9K	$35.4M	0.0%	$127.0B
Tudor	221.7K	$33.5M	0.1%	$53.9B
Tudor	211.9K	$32.1M	0.1%	$53.9B
American Century	193.4K	$29.3M	0.0%	$194.3B
Citadel	184.3K	$27.9M	0.0%	$618.5B
Baillie Gifford	169.3K	$25.6M	0.0%	$97.9B
Fidelity (FMR)	151.1K	$22.9M	0.0%	$1898.4B
Geode Capital	119.0K	$18.0M	0.0%	$1607.5B
Man Group	99.5K	$15.1M	0.0%	$55.1B
Balyasny	85.8K	$13.0M	0.0%	$77.1B
Two Sigma	81.6K	$12.3M	0.0%	$123.9B
Two Sigma	65.7K	$9.9M	0.0%	$123.9B
DE Shaw	59.4K	$9.0M	0.0%	$166.3B
Wellington	56.1K	$8.5M	0.0%	$535.5B
Kayne Anderson	51.2K	$7.7M	0.0%	$34.0B
Renaissance Tech	16.9K	$2.6M	0.0%	$63.9B
Point72	14.3K	$2.2M	0.0%	$78.1B
Schonfeld	9.2K	$1.4M	0.0%	$14.2B
Neuberger Berman (Eisman)	3.9K	$595K	0.0%	$131.4B
Jennison	2.2K	$338K	0.0%	$145.4B
Northern Trust	2.2K	$332K	—	$756.6B
BlackRock	604	$91K	—	$5723.5B
Duquesne	106.7K	$16K	0.5%	$3.4M
Acadian	1.1K	$161	0.0%	$70.5M

ARM

Who Holds ARM

Changes This Quarter