Skip to main content

13-F holdings, Q2 2026

Davidson Kempner Capital Management LP

A 13-F is the report large US investment managers file with the SEC each quarter, listing the stocks they held at quarter end.

Reported value
$8.4B
Positions
231
Filed
Data as of

These holdings are as of , 136 days ago.

13-Fs for Q3 2026 are due by .

See this manager's Holder IQ and how the book overlaps yours

Free to start, with no card. Holder IQ scores a manager's past record. It describes the past and is not a recommendation to buy or sell anything. Sign up and you can follow this manager: one notice for each new 13-F, naming what changed and which of those positions you hold or watch.

Top holdings

  1. EA$749.6M
    3,655,973 shares8.9% of the book
  2. SPCX$200.6M
    1,173,925 shares2.4% of the book
  3. ECHO$198.8M
    1,958,478 shares2.4% of the book
  4. ARKO$185.8M
    23,139,671 shares2.2% of the book
  5. CBRS$75M
    339,218 shares0.89% of the book
  6. TDS$74.2M
    2,004,506 shares0.88% of the book
  7. META$69.3M
    123,000 shares0.82% of the book
  8. TMUS$64M
    381,570 shares0.76% of the book
  9. MU$63.5M
    55,000 shares0.75% of the book
  10. CEG$62.3M
    250,896 shares0.74% of the book

What changed this quarter

62 new positions and 65 sold out, against Q1 2026. Added and trimmed positions use the change in split-adjusted shares at the Q2 2026 implied price; full exits use their Q1 2026 reported value, not sale proceeds.

Largest buys

  • EA

    ELECTRONIC ARTS INC

    +$158M

    +26.7% shares

    Your stake and evidence for EA

    What it means for you

    This public view does not read your holdings or watchlist; open the member view to check your stake.

    Use this to decide what to research, rather than as an instruction to copy a trade.

    What happened

    Reported shares increased between Q1 2026 and Q2 2026.

    Displayed change: +$158M. The current book reports 3,655,973 shares.

    Why it can matter

    A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.

    How we got this

    For an added or trimmed position, subtract split-adjusted prior shares from current shares, then multiply by the current book's reported value per share; this is not the execution price.

    3,655,973 current shares − 2,885,176 prior shares on the same basis = +770,797 shares.

    Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.

    Where the data comes from

    SEC 13F quarter-end holdings for Q1 2026 and Q2 2026; these delayed disclosures omit shorts and many other assets.

    Current source filed .

    Read source filing

    Source filing on SEC.gov

    Technical details

    Reported dollar change: 158044216.8968666 USD. Current reported shares: 3655973. Prior shares on current basis: 2885176.

  • VECO

    VEECO INSTRS INC DEL

    +$56.9M

    New

    Your stake and evidence for VECO

    What it means for you

    This public view does not read your holdings or watchlist; open the member view to check your stake.

    Use this to decide what to research, rather than as an instruction to copy a trade.

    What happened

    A position newly appears in the Q2 2026 book.

    Displayed change: +$56.9M. The current book reports 750,000 shares.

    Why it can matter

    A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.

    How we got this

    A new position uses its current quarter's reported dollar value; this is not the amount spent buying it.

    Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.

    Where the data comes from

    SEC 13F quarter-end holdings for Q1 2026 and Q2 2026; these delayed disclosures omit shorts and many other assets.

    Current source filed .

    Read source filing

    Source filing on SEC.gov

    Technical details

    Reported dollar change: 56850000 USD. Current reported shares: 750000. Prior shares on current basis: not recorded.

  • WAB

    WABTEC

    +$53.9M

    New

    Your stake and evidence for WAB

    What it means for you

    This public view does not read your holdings or watchlist; open the member view to check your stake.

    Use this to decide what to research, rather than as an instruction to copy a trade.

    What happened

    A position newly appears in the Q2 2026 book.

    Displayed change: +$53.9M. The current book reports 200,000 shares.

    Why it can matter

    A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.

    How we got this

    A new position uses its current quarter's reported dollar value; this is not the amount spent buying it.

    Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.

    Where the data comes from

    SEC 13F quarter-end holdings for Q1 2026 and Q2 2026; these delayed disclosures omit shorts and many other assets.

    Current source filed .

    Read source filing

    Source filing on SEC.gov

    Technical details

    Reported dollar change: 53920000 USD. Current reported shares: 200000. Prior shares on current basis: not recorded.

  • VSH

    VISHAY INTERTECHNOLOGY INC

    +$48.2M

    New

    Your stake and evidence for VSH

    What it means for you

    This public view does not read your holdings or watchlist; open the member view to check your stake.

    Use this to decide what to research, rather than as an instruction to copy a trade.

    What happened

    A position newly appears in the Q2 2026 book.

    Displayed change: +$48.2M. The current book reports 896,300 shares.

    Why it can matter

    A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.

    How we got this

    A new position uses its current quarter's reported dollar value; this is not the amount spent buying it.

    Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.

    Where the data comes from

    SEC 13F quarter-end holdings for Q1 2026 and Q2 2026; these delayed disclosures omit shorts and many other assets.

    Current source filed .

    Read source filing

    Source filing on SEC.gov

    Technical details

    Reported dollar change: 48203014 USD. Current reported shares: 896300. Prior shares on current basis: not recorded.

  • ECHO

    ECHOSTAR CORP

    +$47.4M

    +31.3% shares

    Your stake and evidence for ECHO

    What it means for you

    This public view does not read your holdings or watchlist; open the member view to check your stake.

    Use this to decide what to research, rather than as an instruction to copy a trade.

    What happened

    Reported shares increased between Q1 2026 and Q2 2026.

    Displayed change: +$47.4M. The current book reports 1,958,478 shares.

    Why it can matter

    A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.

    How we got this

    For an added or trimmed position, subtract split-adjusted prior shares from current shares, then multiply by the current book's reported value per share; this is not the execution price.

    1,958,478 current shares − 1,491,578 prior shares on the same basis = +466,900 shares.

    Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.

    Where the data comes from

    SEC 13F quarter-end holdings for Q1 2026 and Q2 2026; these delayed disclosures omit shorts and many other assets.

    Current source filed .

    Read source filing

    Source filing on SEC.gov

    Technical details

    Reported dollar change: 47390350 USD. Current reported shares: 1958478. Prior shares on current basis: 1491578.

Largest sells

  • GTLS

    CHART INDS INC

    −$164.9M

    Sold out, was 2.9% of the book

    Your stake and evidence for GTLS

    What it means for you

    This public view does not read your holdings or watchlist; open the member view to check your stake.

    Use this to decide what to research, rather than as an instruction to copy a trade.

    What happened

    The position reported in Q1 2026 is absent from the comparable Q2 2026 book.

    Displayed change: −$164.9M. This was 2.9% of the prior book.

    Why it can matter

    A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.

    How we got this

    A full exit is shown as the negative of its prior reported value, not sale proceeds or a value at today's price.

    Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.

    Where the data comes from

    SEC 13F quarter-end holdings for Q1 2026 and Q2 2026; these delayed disclosures omit shorts and many other assets.

    Current source filed .

    Read source filing

    Source filing on SEC.gov

    Technical details

    Reported dollar change: -164862243 USD. Current reported shares: not recorded. Prior shares on current basis: 797399.

  • HOLX

    HOLOGIC INC

    −$122.4M

    Sold out, was 2.2% of the book

    Your stake and evidence for HOLX

    What it means for you

    This public view does not read your holdings or watchlist; open the member view to check your stake.

    Use this to decide what to research, rather than as an instruction to copy a trade.

    What happened

    The position reported in Q1 2026 is absent from the comparable Q2 2026 book.

    Displayed change: −$122.4M. This was 2.2% of the prior book.

    Why it can matter

    A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.

    How we got this

    A full exit is shown as the negative of its prior reported value, not sale proceeds or a value at today's price.

    Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.

    Where the data comes from

    SEC 13F quarter-end holdings for Q1 2026 and Q2 2026; these delayed disclosures omit shorts and many other assets.

    Current source filed .

    Read source filing

    Source filing on SEC.gov

    Technical details

    Reported dollar change: -122389000 USD. Current reported shares: not recorded. Prior shares on current basis: 1619115.

  • MASI

    MASIMO CORP

    −$104.2M

    Sold out, was 1.9% of the book

    Your stake and evidence for MASI

    What it means for you

    This public view does not read your holdings or watchlist; open the member view to check your stake.

    Use this to decide what to research, rather than as an instruction to copy a trade.

    What happened

    The position reported in Q1 2026 is absent from the comparable Q2 2026 book.

    Displayed change: −$104.2M. This was 1.9% of the prior book.

    Why it can matter

    A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.

    How we got this

    A full exit is shown as the negative of its prior reported value, not sale proceeds or a value at today's price.

    Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.

    Where the data comes from

    SEC 13F quarter-end holdings for Q1 2026 and Q2 2026; these delayed disclosures omit shorts and many other assets.

    Current source filed .

    Read source filing

    Source filing on SEC.gov

    Technical details

    Reported dollar change: -104229686 USD. Current reported shares: not recorded. Prior shares on current basis: 585988.

  • ALC

    ALCON AG

    −$97.9M

    Sold out, was 1.7% of the book

    Your stake and evidence for ALC

    What it means for you

    This public view does not read your holdings or watchlist; open the member view to check your stake.

    Use this to decide what to research, rather than as an instruction to copy a trade.

    What happened

    The position reported in Q1 2026 is absent from the comparable Q2 2026 book.

    Displayed change: −$97.9M. This was 1.7% of the prior book.

    Why it can matter

    A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.

    How we got this

    A full exit is shown as the negative of its prior reported value, not sale proceeds or a value at today's price.

    Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.

    Where the data comes from

    SEC 13F quarter-end holdings for Q1 2026 and Q2 2026; these delayed disclosures omit shorts and many other assets.

    Current source filed .

    Read source filing

    Source filing on SEC.gov

    Technical details

    Reported dollar change: -97881000 USD. Current reported shares: not recorded. Prior shares on current basis: 1319570.

  • NVRI

    ENVIRI CORP

    −$78.1M

    -76.2% shares

    Your stake and evidence for NVRI

    What it means for you

    This public view does not read your holdings or watchlist; open the member view to check your stake.

    Use this to decide what to research, rather than as an instruction to copy a trade.

    What happened

    Reported shares decreased between Q1 2026 and Q2 2026.

    Displayed change: −$78.1M. The current book reports 1,111,760 shares.

    Why it can matter

    A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.

    How we got this

    For an added or trimmed position, subtract split-adjusted prior shares from current shares, then multiply by the current book's reported value per share; this is not the execution price.

    1,111,760 current shares − 4,668,300 prior shares on the same basis = -3,556,540 shares.

    Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.

    Where the data comes from

    SEC 13F quarter-end holdings for Q1 2026 and Q2 2026; these delayed disclosures omit shorts and many other assets.

    Current source filed .

    Read source filing

    Source filing on SEC.gov

    Technical details

    Reported dollar change: -78066053 USD. Current reported shares: 1111760. Prior shares on current basis: 4668300.

What was sold out, by size

  • 19 real positions, 0.25% of the book or more
  • 38 small, between 0.015% and 0.25%
  • 8 slivers under 0.015%, often rounding or client flows

Not counted as trades: SPCX (newly listed or spun off), NVRI (new CUSIP), CBRS (newly listed or spun off), QNT (newly listed or spun off), FDXF (newly listed or spun off).

All of this comes from the filer's public SEC filings. A 13-F shows long positions in US-listed securities at quarter end and can leave out short positions, cash and non-US holdings, so it is not the whole portfolio. This is filing data, not investment advice.