Question 1

Which hedge funds and institutional investors hold ZM3?

Accepted Answer

StonkWhisper tracks 13F filings submitted to the SEC by institutional investment managers with over $100 million in assets. The whale tracker for ZM3 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 ZM3 whale holdings?

Accepted Answer

Conviction level reflects how significant ZM3 is within a fund's overall portfolio. A high-conviction position means the manager has allocated a large percentage of their portfolio to ZM3, suggesting strong directional confidence in the stock.

Question 3

How current is the whale data for ZM3?

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 ZM3?

Accepted Answer

QoQ changes for ZM3 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
Arrowstreet	471.5K	$10.4M	0.0%	$184.8B
State Street	327.1K	$7.2M	0.0%	$2896.4B
American Century	143.4K	$3.2M	0.0%	$194.3B
DE Shaw	87.0K	$1.9M	0.0%	$166.3B
Tudor	82.8K	$1.8M	0.0%	$53.9B
Geode Capital	46.2K	$1.0M	0.0%	$1607.5B
Marshall Wace	34.1K	$757K	0.0%	$100.4B
DFA	19.3K	$429K	0.0%	$481.4B
Two Sigma	15.5K	$343K	0.0%	$123.9B
Millennium	14.8K	$329K	0.0%	$240.3B
Northern Trust	1.1K	$24K	—	$756.6B
Acadian	678.9K	$15K	0.0%	$70.5M
Fidelity (FMR)	80	$2K	—	$1898.4B
AQR Capital	26	$576	—	$218.4B
BlackRock	20	$443	—	$5723.5B

ZM3

Who Holds ZM3

Changes This Quarter