Question 1

Which hedge funds and institutional investors hold SEM?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for SEM?

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 SEM?

Accepted Answer

QoQ changes for SEM 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	4.3M	$70.4M	0.0%	$2896.4B
Soros Fund	1.8M	$29.9M	0.3%	$9.1B
DE Shaw	1.2M	$19.2M	0.0%	$166.3B
GMO	986.8K	$16.1M	0.0%	$39.1B
Balyasny	904.7K	$14.7M	0.0%	$77.1B
Millennium	853.4K	$13.9M	0.0%	$240.3B
Invesco	849.9K	$13.8M	0.0%	$653.3B
Adage Capital	658.5K	$10.7M	0.0%	$64.8B
Arrowstreet	528.2K	$8.6M	0.0%	$184.8B
Geode Capital	386.4K	$6.3M	0.0%	$1607.5B
Two Sigma	385.8K	$6.3M	0.0%	$123.9B
Caxton	349.6K	$5.7M	0.1%	$4.4B
DFA	210.1K	$3.4M	0.0%	$481.4B
Gabelli	173.0K	$2.8M	0.0%	$14.8B
Hudson Bay	151.0K	$2.5M	0.0%	$29.0B
Moore Capital	145.5K	$2.4M	0.0%	$4.9B
Man Group	96.8K	$1.6M	0.0%	$55.1B
Brevan Howard	82.0K	$1.3M	0.0%	$11.3B
Schonfeld	63.1K	$1.0M	0.0%	$14.2B
Citadel	50.5K	$823K	0.0%	$618.5B
Northern Trust	50.2K	$817K	0.0%	$756.6B
Gotham Asset	42.9K	$698K	0.0%	$32.7B
Fidelity (FMR)	9.9K	$161K	—	$1898.4B
Franklin Templeton	1.5K	$25K	—	$408.3B
Neuberger Berman (Eisman)	1.4K	$22K	—	$131.4B
BlackRock	289	$5K	—	$5723.5B
AQR Capital	17	$277	—	$218.4B

SEM

Who Holds SEM

Changes This Quarter