Question 1

Which hedge funds and institutional investors hold OPLN?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for OPLN?

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 OPLN?

Accepted Answer

QoQ changes for OPLN 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
Hawk Ridge	5.0M	$144.8M	5.3%	$2.8B
State Street	4.1M	$118.9M	0.0%	$2896.4B
American Century	2.6M	$76.7M	0.0%	$194.3B
Arrowstreet	1.3M	$36.5M	0.0%	$184.8B
Marathon	1.1M	$32.2M	1.2%	$2.6B
Mawer	1.1M	$31.6M	0.2%	$15.4B
Two Sigma	881.2K	$25.7M	0.0%	$123.9B
Harris (Oakmark)	571.2K	$16.6M	0.0%	$75.0B
Geode Capital	375.7K	$11.0M	0.0%	$1607.5B
Millennium	295.8K	$8.6M	0.0%	$240.3B
Gabelli	250.0K	$7.3M	0.0%	$14.8B
ClearBridge	245.0K	$7.1M	0.0%	$114.9B
William Blair	243.7K	$7.1M	0.0%	$30.3B
DFA	230.3K	$6.7M	0.0%	$481.4B
Neuberger Berman (Eisman)	114.9K	$3.3M	0.0%	$131.4B
Renaissance Tech	97.0K	$2.8M	0.0%	$63.9B
Man Group	86.8K	$2.5M	0.0%	$55.1B
Horizon Kinetics	71.3K	$2.1M	0.0%	$9.2B
DE Shaw	41.8K	$1.2M	0.0%	$166.3B
Gotham Asset	37.6K	$1.1M	0.0%	$32.7B
Polen Capital	33.4K	$972K	0.0%	$14.5B
Northern Trust	19.0K	$555K	0.0%	$756.6B
Brevan Howard	16.8K	$491K	0.0%	$11.3B
Schonfeld	13.3K	$387K	0.0%	$14.2B
Marshall Wace	4.7K	$137K	0.0%	$100.4B
Fidelity (FMR)	4.5K	$131K	—	$1898.4B
AQR Capital	2.8K	$79K	—	$218.4B
Franklin Templeton	891	$26K	—	$408.3B
Citadel	430	$13K	—	$618.5B
BlackRock	366	$11K	—	$5723.5B

OPLN

Who Holds OPLN

Changes This Quarter