
Glenn Greenberg
Brave Warrior Advisors, LLC
Glenn Greenberg and partner John Shapiro founded Chieftain Capital Management in 1984. By pursuing a disciplined investment strategy, Chieftain compounded its accounts at 22.5% (before management fees) during the period from 1984 through 2004 versus 12.9% for the S&P 500. Chieftain Capital later divided into two separate entities, with Shapiro leading the new Chieftain Capital Management and Greenberg leading Brave Warrior Advisors.
Stock Trading
All
Buys
Sells
No.
Name
Action
Shares Traded
% Change
Shares Held
Mkt Value (Date)
Report Date

Discover Financial Services (US)
DFS
Exit
-1.61M
-100.00%
0.00
$0.00
2025-06-30

Capital One Financial Corp (US)
COF
Buy
+1.20M
+39.50%
1.83M
$389.99M
2025-06-30

SLM Corp (US)
SLM
Buy
+1.09M
+9.30%
10.54M
$345.64M
2025-06-30
4

Builders FirstSource Inc (US)
BLDR
Buy
+585.68K
+24.20%
1.83M
$213.22M
2025-06-30
5

OneMain Holdings Inc (US)
OMF
Buy
+526.45K
+6.20%
7.87M
$448.59M
2025-06-30
6

Elevance Health Inc (US)
ELV
Sell
-467.92K
-29.60%
1.11M
$431.61M
2025-06-30
7

Lithia Motors Inc (US)
LAD
Exit
-381.89K
-100.00%
0.00
$0.00
2025-06-30
8

TD Synnex Corp (US)
SNX
Sell
-307.92K
-7.50%
3.77M
$511.39M
2025-06-30
9

Ryanair Holdings PLC (US)
RYAAY
Sell
-97.80K
-1.70%
5.38M
$310.21M
2025-06-30
10
MRP
MRP
Sell
-97.12K
-1.20%
7.86M
$224.14M
2025-06-30