Question 1

Which hedge funds and institutional investors hold MLB1?

Accepted Answer

StonkWhisper tracks 13F filings submitted to the SEC by institutional investment managers with over $100 million in assets. The whale tracker for MLB1 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 MLB1 whale holdings?

Accepted Answer

Conviction level reflects how significant MLB1 is within a fund's overall portfolio. A high-conviction position means the manager has allocated a large percentage of their portfolio to MLB1, suggesting strong directional confidence in the stock.

Question 3

How current is the whale data for MLB1?

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 MLB1?

Accepted Answer

QoQ changes for MLB1 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	2.7M	$4.7B	0.7%	$644.6B
Capital World	2.2M	$3.8B	0.5%	$732.9B
Invesco	1.1M	$1.8B	0.5%	$370.7B
Sands Capital	475.5K	$822.1M	3.2%	$25.5B
State Street	427.0K	$738.3M	0.0%	$2896.4B
Citadel	417.6K	$722.0M	0.1%	$618.5B
D1 Capital	373.7K	$646.1M	5.8%	$11.2B
Durable Capital	350.8K	$606.6M	6.2%	$9.7B
Citadel	245.8K	$425.0M	0.1%	$618.5B
Harding Loevner	186.5K	$322.6M	3.3%	$9.7B
Artisan Partners	141.3K	$244.2M	0.4%	$62.3B
Tiger Global	135.0K	$233.4M	1.0%	$22.8B
Renaissance Tech	120.3K	$208.0M	0.3%	$63.9B
Fisher Investments	79.2K	$137.0M	0.0%	$294.9B
William Blair	74.8K	$129.4M	0.4%	$30.3B
DE Shaw	61.2K	$105.8M	0.1%	$166.3B
GGH	55.6K	$96.1M	1.2%	$8.3B
ClearBridge	54.4K	$94.0M	0.1%	$114.9B
DE Shaw	50.9K	$88.0M	0.1%	$166.3B
Route One	44.8K	$77.4M	3.3%	$2.3B
AQR Capital	45.5K	$75.9M	0.0%	$218.4B
American Century	43.1K	$74.5M	0.0%	$194.3B
Polen Capital	34.5K	$59.6M	0.4%	$14.5B
Thornburg	31.0K	$53.6M	0.6%	$9.6B
Millennium	30.1K	$52.0M	0.0%	$240.3B
Two Sigma	28.8K	$49.8M	0.0%	$123.9B
Samlyn	28.2K	$48.8M	0.8%	$5.9B
Alkeon	28.1K	$48.5M	0.1%	$59.5B
Citadel	27.9K	$48.2M	0.0%	$618.5B
DE Shaw	27.6K	$47.7M	0.0%	$166.3B
Maverick Capital	26.9K	$46.5M	0.5%	$8.7B
ARK Invest	24.0K	$41.5M	0.3%	$12.9B
WorldQuant	21.2K	$36.7M	0.1%	$25.9B
Millennium	18.6K	$32.2M	0.0%	$240.3B
Balyasny	16.4K	$28.4M	0.0%	$77.1B
Millennium	15.6K	$27.0M	0.0%	$240.3B
Bridgewater	14.7K	$25.4M	0.1%	$22.4B
Brown Capital	14.2K	$24.5M	3.5%	$704.0M
Tremblant	13.4K	$23.2M	0.7%	$3.1B
Kayne Anderson	11.7K	$20.2M	0.1%	$34.0B
Wellington	10.5K	$18.1M	0.0%	$535.5B
Fidelity (FMR)	10.3K	$17.7M	0.0%	$1898.4B
Jennison	10.2K	$17.6M	0.0%	$145.4B
Alta Park	8.6K	$14.8M	2.3%	$641.7M
Winton	7.9K	$13.6M	0.5%	$2.9B
Man Group	7.3K	$12.6M	0.0%	$55.1B
Man Group	7.1K	$12.3M	0.0%	$55.1B
Tudor	6.4K	$11.0M	0.0%	$53.9B
Markel	5.5K	$9.4M	0.1%	$11.9B
Two Sigma	5.0K	$8.6M	0.0%	$123.9B
Point72	3.8K	$6.6M	0.0%	$78.1B
Point72	3.0K	$5.2M	0.0%	$78.1B
Northern Trust	2.5K	$4.3M	0.0%	$756.6B
Dodge & Cox	2.0K	$3.4M	0.0%	$182.0B
Tudor	1.3K	$2.2M	0.0%	$53.9B
Balyasny	1.2K	$2.1M	0.0%	$77.1B
Two Sigma	1.0K	$1.7M	0.0%	$123.9B
BlackRock	877	$1.5M	—	$5723.5B
Neuberger Berman (Eisman)	750	$1.3M	0.0%	$131.4B
Geode Capital	493	$852K	0.0%	$1607.5B
Marshall Wace	466	$806K	0.0%	$100.4B
Gabelli	463	$801K	0.0%	$14.8B
WCM	270	$437K	0.0%	$43.8B
Man Group	251	$434K	0.0%	$55.1B
Moore Capital	188	$325K	0.0%	$4.9B
DFA	168	$290K	0.0%	$481.4B
Winslow Capital	141	$244K	0.0%	$25.6B
Marshall Wace	100	$173K	0.0%	$100.4B
Baillie Gifford	19	$33K	—	$97.9B
Franklin Templeton	12	$21K	—	$408.3B
Duquesne	2.8K	$5K	0.1%	$3.4M
Balyasny	1	$2K	—	$77.1B

MLB1

Who Holds MLB1

Changes This Quarter