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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
40
$4.59B
74.44%
Latest2026Q2
Top BuysAJG (US)
Top SellsFG (US)

Stock Trading

All

Buys

Sells

No.
Name
Action
Shares Traded
% Change
Shares Held
Mkt Value (Date)
Report Date
Watchlist
F&G Annuities & Life Inc (US)
FG
Sell
-2.87M
-53.60%
2.48M
$66.01M
2026-06-30
MILLROSE PPTYS INC
Sell
-2.49M
-29.20%
6.03M
$181.22M
2026-06-30
TD Synnex Corp (US)
SNX
Sell
-1.61M
-52.80%
1.44M
$385.41M
2026-06-30
4
Ryanair Holdings PLC (US)
RYAAY
Buy
+919.31K
+30.20%
3.96M
$256.32M
2026-06-30
5
SLM Corp (US)
SLM
Sell
-203.22K
-1.50%
13.38M
$347.11M
2026-06-30
6
ICON PLC (US)
ICLR
Buy
+156.50K
+5.20%
3.15M
$547.76M
2026-06-30
7
Elevance Health Inc (US)
ELV
Sell
-145.42K
-13.00%
976.88K
$377.79M
2026-06-30
8
OneMain Holdings Inc (US)
OMF
Sell
-118.16K
-1.50%
7.59M
$462.47M
2026-06-30
9
MPLX Common Units (US)
MPLX
Sell
-72.99K
-2.20%
3.18M
$179.16M
2026-06-30
10
Fidelity National Financial Inc (US)
FNF
Sell
-55.35K
-1.60%
3.45M
$162.55M
2026-06-30
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