Question 1

Which hedge funds and institutional investors hold CSX?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for CSX?

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 CSX?

Accepted Answer

QoQ changes for CSX 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	89.0M	$3.7B	0.1%	$2896.4B
Invesco	39.0M	$1.6B	0.4%	$370.7B
Fisher Investments	27.2M	$1.1B	0.4%	$294.9B
Capital Research	19.7M	$807.4M	0.1%	$644.6B
Viking Global	18.7M	$766.7M	2.1%	$35.7B
American Century	10.5M	$429.8M	0.2%	$194.3B
Adage Capital	7.1M	$290.9M	0.4%	$64.8B
Geode Capital	6.0M	$245.7M	0.0%	$1607.5B
Capital World	5.9M	$241.6M	0.0%	$732.9B
Junto Capital	3.5M	$142.1M	3.0%	$4.7B
Point72	3.0M	$121.2M	0.2%	$78.1B
Bridgewater	2.4M	$97.5M	0.4%	$22.4B
Sound Shore	2.0M	$82.2M	2.8%	$3.0B
PRIMECAP	1.6M	$67.1M	0.1%	$127.0B
DFA	1.0M	$41.4M	0.0%	$481.4B
Citadel	801.4K	$32.9M	0.0%	$618.5B
Millennium	785.9K	$32.3M	0.0%	$240.3B
ExodusPoint	651.5K	$26.7M	0.2%	$12.4B
Winton	596.1K	$24.5M	0.9%	$2.9B
Gotham Asset	558.4K	$22.9M	0.1%	$32.7B
Millennium	552.1K	$22.7M	0.0%	$240.3B
Markel	530.0K	$21.8M	0.2%	$11.9B
Renaissance Tech	503.6K	$20.7M	0.0%	$63.9B
Balyasny	478.6K	$19.6M	0.0%	$77.1B
Neuberger Berman (Eisman)	429.8K	$17.6M	0.0%	$131.4B
Millennium	305.6K	$12.5M	0.0%	$240.3B
Moore Capital	271.6K	$11.1M	0.2%	$4.9B
Citadel	242.4K	$10.0M	0.0%	$618.5B
DE Shaw	230.4K	$9.5M	0.0%	$166.3B
Arrowstreet	210.1K	$8.6M	0.0%	$184.8B
Citadel	203.4K	$8.3M	0.0%	$618.5B
Schonfeld	180.0K	$7.4M	0.1%	$14.2B
Point72	171.9K	$7.1M	0.0%	$78.1B
BlackRock	165.3K	$6.8M	0.0%	$5723.5B
Jennison	151.5K	$6.2M	0.0%	$145.4B
GMO	149.7K	$6.1M	0.0%	$39.1B
BlackRock	86.6K	$3.6M	0.0%	$5723.5B
Brevan Howard	72.3K	$3.0M	0.0%	$11.3B
Two Sigma	60.3K	$2.5M	0.0%	$123.9B
Tudor	57.9K	$2.4M	0.0%	$53.9B
Northern Trust	53.5K	$2.2M	0.0%	$756.6B
Point72	43.4K	$1.8M	0.0%	$78.1B
Mondrian	40.4K	$1.7M	0.0%	$6.7B
Balyasny	34.7K	$1.4M	0.0%	$77.1B
ClearBridge	29.4K	$1.2M	0.0%	$114.9B
Man Group	12.8K	$525K	0.0%	$55.1B
Wellington	10.0K	$409K	0.0%	$535.5B
Marshall Wace	8.5K	$349K	0.0%	$100.4B
AQR Capital	7.0K	$282K	0.0%	$218.4B
Franklin Templeton	6.7K	$274K	0.0%	$408.3B
Fidelity (FMR)	4.4K	$182K	—	$1898.4B
Marshall Wace	1.9K	$78K	0.0%	$100.4B
Kayne Anderson	905	$37K	0.0%	$34.0B
Acadian	221.4K	$9K	0.0%	$70.5M
Hudson Bay	200	$8K	—	$29.0B

CSX

Who Holds CSX

Changes This Quarter