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Bill Ackman's Uber Technologies, Inc. (UBER) position

Yes: as of Q1 2026, Bill Ackman holds 30.0M shares of UBER worth $2.1B (15.7% of the disclosed portfolio). Last quarter the position was reduced by 0.8%. First disclosed Q1 2025.
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Current value
$2.1B
Shares held
30.0M
% of portfolio
15.7%
Est. average buy price (i)
$72.04
Quarter-end price
$70.68

Estimated trade prices

Average price in quarters with purchases
$72.04
Average prices in quarters with sales
  • Q1 2026: $76.99 (249K shares sold)
  • Q4 2025: $90.04 (63K shares sold)
  • Q3 2025: $93.49 (31K shares sold)

UBER price vs Ackman's position

1Y 3Y 5Y MAX
Dates
$20$50$100$15020222023202420252026New position of 30.3M shares · Q1 2025. Average closing price $72.04 · Price range $63.17–$81.4930.3MsharespurchasedSold 31K shares (0.1%) · Q3 2025. Average closing price $93.49 · Price range $86.91–$101.3331KsharessoldSold 63K shares (0.2%) · Q4 2025. Average closing price $90.04 · Price range $78.70–$100.1063KsharessoldSold 249K shares (0.8%) · Q1 2026. Average closing price $76.99 · Price range $69.32–$86.30249Ksharessold
Average closing price · filing quarter
$76.99
Price range · filing quarter
$69.32 – $86.30
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Reduced −249K −$19M −0.8% 30.0M May 15, 2026
Q4 2025 Reduced −63K −$5.7M −0.2% 30.2M Feb 17, 2026
Q3 2025 Reduced −31K −$2.9M −0.1% 30.3M Nov 14, 2025
Q2 2025 Unchanged – – – 30.3M Aug 14, 2025
Q1 2025 New +30.3M +$2.2B – 30.3M May 15, 2025
Data through Q1 2026 · filed May 15, 2026
5 grouped rows from 5 quarters

Who else owns UBER

Capital Research Global Investors
owns 5.7% of shares outstanding
Est. $8.2B · Shares: 116.3M

Morgan Stanley
owns 3.8% of shares outstanding
Est. $5.4B · Shares: 77.1M

Public Investment Fund
owns 3.6% of shares outstanding
Est. $5.1B · Shares: 72.8M

FMR LLC
owns 1.3% of shares outstanding
Est. $1.8B · Shares: 26.0M

See all owners of UBER →

More Ackman positions

Amazon.com, Inc.(AMZN)
$2.4B
17.4% of portfolio

Microsoft Corporation(MSFT)
$2.1B
15.3% of portfolio

Meta Platforms, Inc.(META)
$1.5B
11.1% of portfolio

Howard Hughes Holdings Inc.(HHH)
an amount we cannot price
8.7% of portfolio

Seaport Entertainment Group Inc.(SEG)
an amount we cannot price
0.8% of portfolio

Alphabet Inc.(GOOG)
$88M
0.7% of portfolio

Common questions

Does Bill Ackman own UBER?

Yes. As of Q1 2026, Bill Ackman disclosed 30.0M shares of UBER, worth $2.1B. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Bill Ackman buy UBER?

Bill Ackman first disclosed a UBER position in Q1 2025; every quarterly buy and sell since is in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Bill Ackman sell UBER?

The quarter-by-quarter table above shows each sale and reduction Bill Ackman disclosed in UBER. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of UBER does Bill Ackman own?

Bill Ackman disclosed 30.0M shares of UBER as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Bill Ackman pay for UBER?

Bill Ackman's estimated average buy price for UBER is $72.04, from quarter-average prices weighted by the shares added each quarter. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.