Question 1

Which hedge funds and institutional investors hold PSA?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for PSA?

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 PSA?

Accepted Answer

QoQ changes for PSA 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	10.2M	$2.8B	0.1%	$2896.4B
ClearBridge	1.9M	$508.4M	0.4%	$114.9B
Capital Research	1.2M	$327.1M	0.1%	$644.6B
Fidelity (FMR)	919.3K	$249.0M	0.0%	$1898.4B
Geode Capital	514.6K	$139.4M	0.0%	$1607.5B
American Century	395.4K	$107.1M	0.1%	$194.3B
Citadel	174.4K	$47.2M	0.0%	$618.5B
Gotham Asset	142.4K	$38.6M	0.1%	$32.7B
Arrowstreet	126.1K	$34.2M	0.0%	$184.8B
Artisan Partners	110.3K	$29.9M	0.0%	$62.3B
Hudson Bay	87.8K	$23.8M	0.1%	$29.0B
Schonfeld	67.7K	$18.3M	0.1%	$14.2B
DFA	45.0K	$12.2M	0.0%	$481.4B
Davis Advisors	41.3K	$11.2M	0.1%	$21.8B
Citadel	34.7K	$9.4M	0.0%	$618.5B
Wellington	34.3K	$9.3M	0.0%	$535.5B
Millennium	30.6K	$8.3M	0.0%	$240.3B
Millennium	19.6K	$5.3M	0.0%	$240.3B
Two Sigma	13.7K	$3.7M	0.0%	$123.9B
Millennium	10.2K	$2.8M	0.0%	$240.3B
Neuberger Berman (Eisman)	7.5K	$2.0M	0.0%	$131.4B
Tudor	5.3K	$1.4M	0.0%	$53.9B
Marshall Wace	5.0K	$1.4M	0.0%	$100.4B
Northern Trust	4.5K	$1.2M	0.0%	$756.6B
Tudor	4.0K	$1.1M	0.0%	$53.9B
Bridgewater	3.0K	$803K	0.0%	$22.4B
Kayne Anderson	2.5K	$671K	0.0%	$34.0B
Balyasny	2.4K	$639K	0.0%	$77.1B
Point72	1.5K	$406K	0.0%	$78.1B
Point72	1.5K	$406K	0.0%	$78.1B
Cascade (Gates)	1.1K	$305K	0.2%	$183.3M
Brevan Howard	917	$248K	0.0%	$11.3B
Franklin Templeton	898	$243K	0.0%	$408.3B
BlackRock	521	$141K	—	$5723.5B
Citadel	66	$18K	—	$618.5B
AQR Capital	34	$9K	—	$218.4B

PSA

Who Holds PSA

Changes This Quarter