Question 1

Which hedge funds and institutional investors hold OPBK?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for OPBK?

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 OPBK?

Accepted Answer

QoQ changes for OPBK 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
BlackRock	247.7K	$3.3M	0.0%	$5723.5B
Arrowstreet	155.6K	$2.1M	0.0%	$184.8B
State Street	149.5K	$2.0M	0.0%	$2896.4B
American Century	121.2K	$1.6M	0.0%	$194.3B
Man Group	85.9K	$1.1M	0.0%	$55.1B
Marshall Wace	84.7K	$1.1M	0.0%	$100.4B
Renaissance Tech	84.4K	$1.1M	0.0%	$63.9B
Wellington	61.6K	$819K	0.0%	$535.5B
Geode Capital	40.5K	$538K	—	$1607.5B
Segall Bryant	36.4K	$484K	0.0%	$7.0B
Two Sigma	30.8K	$409K	0.0%	$123.9B
Citadel	27.8K	$370K	0.0%	$618.5B
DFA	17.6K	$234K	—	$481.4B
Millennium	14.0K	$186K	0.0%	$240.3B
Northern Trust	2.0K	$27K	—	$756.6B
Fidelity (FMR)	633	$8K	—	$1898.4B
Acadian	255.4K	$3K	0.0%	$70.5M
LSV	65.4K	$870	0.0%	$46.4M

OPBK

Who Holds OPBK

Changes This Quarter