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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.

Shares Held
Asset Size
% Top 10
48
$4.31B
76.82%
Latest2025Q3
Top BuysKNTK (US)
Top SellsMRP (US)

Stock Trading

All

Buys

Sells

No.
Name
Action
Shares Traded
% Change
Shares Held
Mkt Value (Date)
Report Date
MRP
MRP
Sell
-2.49M
-31.60%
5.38M
$180.67M
2025-09-30
Kinetik Holdings Inc (US)
KNTK
New
+1.61M
+50.00%
1.61M
$68.77M
2025-09-30
Ryanair Holdings PLC (US)
RYAAY
Sell
-1.29M
-24.00%
4.08M
$245.95M
2025-09-30
4
SLM Corp (US)
SLM
Buy
+1.12M
+8.70%
11.66M
$322.73M
2025-09-30
5
Capital One Financial Corp (US)
COF
Sell
-868.26K
-47.30%
964.73K
$205.08M
2025-09-30
6
Elevance Health Inc (US)
ELV
Buy
+724.35K
+28.30%
1.83M
$592.60M
2025-09-30
7
TD Synnex Corp (US)
SNX
Sell
-493.26K
-13.00%
3.28M
$536.33M
2025-09-30
8
DR Horton Inc (US)
DHI
Sell
-447.59K
-38.70%
708.68K
$120.10M
2025-09-30
9
MPLX LP (US)
MPLX
Buy
+192.44K
+4.10%
4.47M
$223.15M
2025-09-30
10
Lennar Corp (US)
LEN
Sell
-151.62K
-7.00%
2.01M
$252.77M
2025-09-30
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