Question 1

Which hedge funds and institutional investors hold SII?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for SII?

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 SII?

Accepted Answer

QoQ changes for SII 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
Mawer	1.4M	$193.1M	1.3%	$15.4B
Arrowstreet	714.2K	$102.0M	0.1%	$184.8B
Capital World	677.7K	$96.7M	0.0%	$732.9B
Two Sigma	524.0K	$74.9M	0.1%	$123.9B
Capital Research	455.1K	$64.9M	0.0%	$644.6B
Horizon Kinetics	207.0K	$29.6M	0.3%	$9.2B
WCM	127.0K	$17.1M	0.0%	$43.8B
Citadel	106.0K	$15.1M	0.0%	$618.5B
Renaissance Tech	101.6K	$14.5M	0.0%	$63.9B
Brevan Howard	70.0K	$9.8M	0.1%	$11.3B
PDT Partners	49.4K	$7.1M	0.4%	$1.7B
DE Shaw	48.4K	$6.9M	0.0%	$166.3B
DE Shaw	42.8K	$6.1M	0.0%	$166.3B
Citadel	30.4K	$4.3M	0.0%	$618.5B
Tudor	16.8K	$2.4M	0.0%	$53.9B
AQR Capital	15.0K	$2.1M	0.0%	$218.4B
Man Group	9.3K	$1.3M	0.0%	$55.1B
Citadel	8.6K	$1.2M	0.0%	$618.5B
DFA	8.0K	$1.1M	0.0%	$481.4B
Point72	6.4K	$915K	0.0%	$78.1B
Point72	5.1K	$729K	0.0%	$78.1B
Tudor	3.6K	$514K	0.0%	$53.9B
Geode Capital	3.2K	$457K	—	$1607.5B
American Century	2.7K	$392K	0.0%	$194.3B
Franklin Templeton	1.1K	$154K	—	$408.3B
Invesco	252	$36K	—	$653.3B
Acadian	87.2K	$12K	0.0%	$70.5M
BlackRock	49	$7K	—	$5723.5B
Fidelity (FMR)	17	$2K	—	$1898.4B

SII

Who Holds SII

Changes This Quarter