J
Jeffrey Ubben
ValueAct Holdings, L.P. · Holdings as of Mar 31, 2026, filed by May 16, 2026 · US long stock positions only
Boardroom activist
Reported value
$6B
18 positions shown
Copycat since 2016
3.04x
11% per year
vs SPY
behind
SPY 3.57x same window
Copying these filings vs SPY $1 at every deadline since 2016
SPY 3.57x
Jeffrey Ubben 3.04x
Price returns, dividends excluded on both lines. A copycat of public filings traded at each deadline, not the fund's actual performance.
The book tile = share of the filed book · tap a tile for the ticker · Mar 2026
Symbol Value % of book vs prior quarter
V
$700M
12%
added
AMZN
$601M
11%
trimmed
CRM
$559M
10%
unchanged
BLK
$525M
9%
trimmed
META
$524M
9%
trimmed
RKT
$402M
7%
trimmed
TOST
$342M
6%
added
LLYVK
$335M
6%
unchanged
RBLX
$331M
6%
trimmed
KKR
$303M
5%
new
MDB
$254M
4%
trimmed
SSD
$240M
4%
trimmed
SPOT
$174M
3%
new
LLYVA
$163M
3%
unchanged
LYV
$95M
2%
trimmed
WIX
$94M
2%
new
DIS
$39M
1%
trimmed
CBRE
$32M
1%
unchanged
Positions built under SEC confidential treatment appear only after the SEC releases them. Cash, foreign listings and shorts never appear in these filings.