Question 1

Which hedge funds and institutional investors hold HDSN?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for HDSN?

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 HDSN?

Accepted Answer

QoQ changes for HDSN 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
Renaissance Tech	1.5M	$8.8M	0.0%	$63.9B
American Century	1.5M	$8.7M	0.0%	$194.3B
State Street	897.9K	$5.3M	0.0%	$2896.4B
Arrowstreet	881.2K	$5.2M	0.0%	$184.8B
Segall Bryant	628.3K	$3.7M	0.1%	$7.0B
AQR Capital	341.6K	$2.0M	0.0%	$218.4B
Two Sigma	272.9K	$1.6M	0.0%	$123.9B
Marshall Wace	215.8K	$1.3M	0.0%	$100.4B
DE Shaw	153.3K	$901K	0.0%	$166.3B
Geode Capital	136.5K	$803K	—	$1607.5B
DFA	94.6K	$556K	0.0%	$481.4B
Millennium	72.7K	$427K	0.0%	$240.3B
Winton	58.5K	$344K	0.0%	$2.9B
Citadel	43.0K	$253K	—	$618.5B
Schonfeld	42.7K	$251K	0.0%	$14.2B
ExodusPoint	31.1K	$183K	0.0%	$12.4B
Franklin Templeton	22.6K	$133K	—	$408.3B
Tudor	14.8K	$87K	0.0%	$53.9B
Citadel	11.7K	$69K	—	$618.5B
BlackRock	11.4K	$67K	—	$5723.5B
Northern Trust	498	$3K	—	$756.6B
Fidelity (FMR)	344	$2K	—	$1898.4B
LSV	3.4K	$20	—	$46.4M

HDSN

Who Holds HDSN

Changes This Quarter