Question 1

Which hedge funds and institutional investors hold MIR?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for MIR?

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 MIR?

Accepted Answer

QoQ changes for MIR 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	9.4M	$175.3M	0.0%	$2896.4B
Omega Advisors	8.4M	$155.8M	5.1%	$3.0B
Millennium	5.1M	$94.9M	0.0%	$240.3B
American Century	2.7M	$50.8M	0.0%	$194.3B
Maverick Capital	2.6M	$49.3M	0.6%	$8.7B
Invesco	2.1M	$38.9M	0.0%	$653.3B
Conestoga	1.8M	$34.0M	0.7%	$5.0B
Segall Bryant	1.1M	$20.7M	0.3%	$7.0B
Select Equity	1.1M	$19.6M	0.1%	$19.5B
Corsair Capital	982.4K	$18.3M	2.7%	$673.0M
Alta Park	977.1K	$18.2M	2.8%	$641.7M
Geode Capital	856.4K	$15.9M	0.0%	$1607.5B
Fidelity (FMR)	438.3K	$8.1M	0.0%	$1898.4B
DE Shaw	384.0K	$7.1M	0.0%	$166.3B
Franklin Templeton	380.1K	$7.1M	0.0%	$408.3B
Gabelli	368.0K	$6.8M	0.0%	$14.8B
DE Shaw	364.6K	$6.8M	0.0%	$166.3B
DFA	362.8K	$6.7M	0.0%	$481.4B
Bridgewater	351.8K	$6.5M	0.0%	$22.4B
Millennium	317.9K	$5.9M	0.0%	$240.3B
Neuberger Berman (Eisman)	314.4K	$5.8M	0.0%	$131.4B
Robeco	230.0K	$4.3M	0.1%	$4.7B
Citadel	209.4K	$3.9M	0.0%	$618.5B
Jennison	204.5K	$3.8M	0.0%	$145.4B
Point72	174.3K	$3.2M	0.0%	$78.1B
Citadel	57.9K	$1.1M	0.0%	$618.5B
Thornburg	51.6K	$959K	0.0%	$9.6B
Polen Capital	24.9K	$463K	0.0%	$14.5B
Citadel	16.2K	$301K	—	$618.5B
Point72	11.2K	$208K	0.0%	$78.1B
Wellington	7.3K	$136K	—	$535.5B
Hudson Bay	6.3K	$117K	0.0%	$29.0B
Northern Trust	2.6K	$48K	—	$756.6B
BlackRock	482	$9K	—	$5723.5B
AQR Capital	17	$316	—	$218.4B

MIR

Who Holds MIR

Changes This Quarter