Question 1

Which hedge funds and institutional investors hold OPY?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for OPY?

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 OPY?

Accepted Answer

QoQ changes for OPY 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
American Century	352.8K	$31.5M	0.0%	$194.3B
Arrowstreet	72.0K	$6.4M	0.0%	$184.8B
Millennium	67.3K	$6.0M	0.0%	$240.3B
State Street	59.8K	$5.3M	0.0%	$2896.4B
Two Sigma	40.6K	$3.6M	0.0%	$123.9B
DE Shaw	38.2K	$3.4M	0.0%	$166.3B
Man Group	31.5K	$2.8M	0.0%	$55.1B
Polen Capital	27.0K	$2.4M	0.0%	$14.5B
Franklin Templeton	25.9K	$2.3M	0.0%	$408.3B
BlackRock	25.4K	$2.3M	—	$5723.5B
Fisher Investments	25.3K	$2.3M	0.0%	$294.9B
Renaissance Tech	22.8K	$2.0M	0.0%	$63.9B
Invesco	22.7K	$2.0M	0.0%	$653.3B
DFA	21.4K	$1.9M	0.0%	$481.4B
Citadel	19.1K	$1.7M	0.0%	$618.5B
Geode Capital	15.3K	$1.4M	0.0%	$1607.5B
Tudor	12.6K	$1.1M	0.0%	$53.9B
Point72	10.0K	$888K	0.0%	$78.1B
Corsair Capital	8.9K	$797K	0.1%	$673.0M
Brevan Howard	6.4K	$574K	0.0%	$11.3B
ExodusPoint	2.7K	$241K	0.0%	$12.4B
Caxton	2.4K	$211K	0.0%	$4.4B
Northern Trust	516	$46K	—	$756.6B
Neuberger Berman (Eisman)	500	$45K	—	$131.4B
Fidelity (FMR)	34	$3K	—	$1898.4B
Acadian	14.4K	$1K	0.0%	$70.5M

OPY

Who Holds OPY

Changes This Quarter