Question 1

Which hedge funds and institutional investors hold BOC?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for BOC?

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 BOC?

Accepted Answer

QoQ changes for BOC 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
State Street	510.1K	$6.0M	0.0%	$2896.4B
Two Sigma	143.2K	$1.7M	0.0%	$123.9B
Citadel	110.5K	$1.3M	0.0%	$618.5B
Geode Capital	79.1K	$924K	0.0%	$1607.5B
American Century	59.5K	$695K	0.0%	$194.3B
DE Shaw	57.9K	$677K	0.0%	$166.3B
Arrowstreet	46.0K	$537K	0.0%	$184.8B
Citadel	37.1K	$433K	0.0%	$618.5B
ExodusPoint	37.1K	$433K	0.0%	$12.4B
Millennium	35.7K	$417K	0.0%	$240.3B
BlackRock	29.4K	$343K	—	$5723.5B
Tudor	29.3K	$342K	0.0%	$53.9B
DFA	29.0K	$338K	0.0%	$481.4B
Invesco	8.8K	$102K	—	$653.3B
Balyasny	849	$10K	—	$77.1B
Northern Trust	131	$2K	—	$756.6B
AQR Capital	94	$1K	—	$218.4B
Fidelity (FMR)	77	$897	—	$1898.4B

BOC

Who Holds BOC

Changes This Quarter