Question 1

Which hedge funds and institutional investors hold XLB?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for XLB?

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 XLB?

Accepted Answer

QoQ changes for XLB 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
Citadel	11.6M	$581.7M	0.1%	$618.5B
Citadel	2.6M	$130.6M	0.0%	$618.5B
Marshall Wace	1.2M	$61.6M	0.1%	$100.4B
Brevan Howard	1.0M	$50.0M	0.4%	$11.3B
Citadel	862.2K	$43.1M	0.0%	$618.5B
Millennium	793.4K	$39.6M	0.0%	$240.3B
Millennium	450.0K	$22.5M	0.0%	$240.3B
Point72	394.9K	$19.7M	0.0%	$78.1B
Point72	235.6K	$11.8M	0.0%	$78.1B
Point72	137.2K	$6.9M	0.0%	$78.1B
State Street	109.0K	$5.4M	0.0%	$2896.4B
Tudor	83.8K	$4.2M	0.0%	$53.9B
Fidelity (FMR)	78.7K	$3.9M	0.0%	$1898.4B
Tudor	72.7K	$3.6M	0.0%	$53.9B
Balyasny	61.2K	$3.1M	0.0%	$77.1B
Northern Trust	58.4K	$2.9M	0.0%	$756.6B
AQR Capital	34.3K	$1.7M	0.0%	$218.4B
Man Group	29.9K	$1.5M	0.0%	$55.1B
Man Group	29.9K	$1.5M	0.0%	$55.1B
Balyasny	29.8K	$1.5M	0.0%	$77.1B
Renaissance Tech	29.6K	$1.5M	0.0%	$63.9B
Hudson Bay	8.2K	$408K	0.0%	$29.0B
Millennium	6.7K	$335K	0.0%	$240.3B
BlackRock	5.6K	$281K	—	$5723.5B
Franklin Templeton	1.4K	$72K	—	$408.3B
Marshall Wace	1.2K	$60K	0.0%	$100.4B
Kayne Anderson	570	$28K	0.0%	$34.0B
Marshall Wace	100	$5K	—	$100.4B

XLB

Who Holds XLB

Changes This Quarter