Hedge Fund · CIK 0001353316

Jonathan Auerbach

Hound Partners
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Jonathan Auerbach runs Hound Partners, a hedge fund overseeing $743.2M in disclosed equity holdings (SEC CIK 0001353316). The latest 13F filing (2025Q4) discloses 36 positions across 8 sectors, with the largest positions in CCL, PLTR and NVDA. On a mark-to-market basis the tracked portfolio has returned 28.3% over the past year. OpenStocks tracks 40 consecutive 13F filings for this manager — every position change, new entry, and exit is logged below.

Track Jonathan's filingsView holdings
Portfolio
$743.22M
Positions
36
Quarter
2025Q4
Filings tracked
40
1Y+28.3%3Y+58.4%5Y+72.1%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1
Capital flow per quarter
BuysSellsNet
+$385M+$192M$0-$192M-$385M'22Q1'22Q2'22Q3'22Q4'23Q1'23Q2'23Q3'23Q4'24Q1'24Q2'24Q3'24Q4'25Q1'25Q2'25Q3'25Q4
Latest · 2025Q4
-$25M
Lifetime buys
$2.62B
Lifetime sells
$2.73B

Quarter activity

What changed in 2025Q3 — net new, added, trimmed, exited.
New positions7 names
  • ENSGENSIGN GROUP INC
    +69,801
    $12.1M
  • KEXKIRBY CORP
    +132,831
    $11.1M
  • NTSKNETSKOPE INC
    +206,500
    $4.7M
  • WBIWATERBRIDGE INFRASTRUCTURE L
    +100,000
    $2.5M
  • SBETSHARPLINK GAMING INC
    +118,790
    $2.0M
  • MIAXMIAMI INTL HLDGS INC
    +25,000
    $1.0M
  • AMBQAMBIQ MICRO INC
    +20,000
    $598K
Added to11 names
  • GSGOLDMAN SACHS GROUP INC
    +36,000
    $28.7M
  • GIIIG III APPAREL GROUP LTD
    +352,869
    $9.4M
  • FISVFISERV INC
    +45,753
    $5.9M
  • CCLCARNIVAL CORP
    +198,850
    $5.7M
  • G9456AGOLAR LNG LTD
    +5,156
    $208K
  • ARWARROW ELECTRS INC
    +1,480
    $179K
  • WDAYWORKDAY INC
    +487
    $117K
  • MTNVAIL RESORTS INC
    +750
    $112K
  • DGDOLLAR GEN CORP NEW
    +970
    $100K
  • AMZNAMAZON COM INC
    +426
    $94K
  • RPDRAPID7 INC
    +1,745
    $33K
Trimmed9 names
  • EXPEEXPEDIA GROUP INC
    −124,650
    $26.6M
  • BIOBIO RAD LABS INC
    −77,973
    $21.9M
  • ENTGENTEGRIS INC
    −107,474
    $9.9M
  • LLYVK*LIBERTY MEDIA CORP DEL
    −75,172
    $7.3M
  • G66721NORWEGIAN CRUISE LINE HLDG L
    −259,766
    $6.4M
  • NVDANVIDIA CORPORATION
    −33,841
    $6.3M
  • HCAHCA HEALTHCARE INC
    −13,567
    $5.8M
  • MHKMOHAWK INDS INC
    −31,689
    $4.1M
  • MSFTMICROSOFT CORP
    −5,193
    $2.7M
Exited5 names
  • AAPLAPPLE INC
    −123,000
    $25.2M
  • UNHUNITEDHEALTH GROUP INC
    −13,437
    $4.2M
  • TTANSERVICETITAN INC
    −20,000
    $2.1M
  • K4FONESTREAM INC
    −30,000
    $849K
  • ASICATEGRITY SPECIALTY IN CO HO
    −10,000
    $215K

Recent transactions

Last 20 moves
TRIM
Jonathan Auerbach (Hound Partners) trimmed MHK
MOHAWK INDS INC
−12,274
~$109.30 · 2025Q4
2026-02-17
NEW
Jonathan Auerbach (Hound Partners) opened a new position in ALH
ALLIANCE LAUNDRY HLDGS INC
+85,000
~$20.35 · 2025Q4
2026-02-17
NEW
Jonathan Auerbach (Hound Partners) opened a new position in IVV
ISHARES TR
+2,000
~$684.94 · 2025Q4
2026-02-17
TRIM
Jonathan Auerbach (Hound Partners) trimmed FISV
FISERV INC
−13,603
~$67.17 · 2025Q4
2026-02-17
TRIM
Jonathan Auerbach (Hound Partners) trimmed GIII
G III APPAREL GROUP LTD
−366,905
~$28.96 · 2025Q4
2026-02-17
ADD
Jonathan Auerbach (Hound Partners) added to G9456A100
GOLAR LNG LTD
+46,709
~$37.21 · 2025Q4
2026-02-17
SOLD
Jonathan Auerbach (Hound Partners) exited GS
GOLDMAN SACHS GROUP INC
−116,000
~$796.35 · 2025Q4
2026-02-17
SOLD
Jonathan Auerbach (Hound Partners) exited HCA
HCA HEALTHCARE INC
−18,265
~$426.20 · 2025Q4
2026-02-17
TRIM
Jonathan Auerbach (Hound Partners) trimmed KEX
KIRBY CORP
−33,064
~$110.18 · 2025Q4
2026-02-17
SOLD
Jonathan Auerbach (Hound Partners) exited LLYVK*
LIBERTY MEDIA CORP DEL
−144,022
~$96.97 · 2025Q4
2026-02-17
TRIM
Jonathan Auerbach (Hound Partners) trimmed MSFT
MICROSOFT CORP
−543
~$483.62 · 2025Q4
2026-02-17
ADD
Jonathan Auerbach (Hound Partners) added to G66721104
NORWEGIAN CRUISE LINE HLDG L
+714,817
~$22.32 · 2025Q4
2026-02-17
ADD
Jonathan Auerbach (Hound Partners) added to NVDA
NVIDIA CORPORATION
+2,318
~$186.50 · 2025Q4
2026-02-17
SOLD
Jonathan Auerbach (Hound Partners) exited RPD
RAPID7 INC
−154,920
~$18.75 · 2025Q4
2026-02-17
ADD
Jonathan Auerbach (Hound Partners) added to SBET
SHARPLINK GAMING INC
+894
~$8.94 · 2025Q4
2026-02-17
TRIM
Jonathan Auerbach (Hound Partners) trimmed MTN
VAIL RESORTS INC
−15,890
~$132.80 · 2025Q4
2026-02-17
TRIM
Jonathan Auerbach (Hound Partners) trimmed WDAY
WORKDAY INC
−29,818
~$214.78 · 2025Q4
2026-02-17
NEW
Jonathan Auerbach (Hound Partners) opened a new position in AERO
GRUPO AEROMEXICO SAB DE CV
+20,000
~$21.96 · 2025Q4
2026-02-17
NEW
Jonathan Auerbach (Hound Partners) opened a new position in META
META PLATFORMS INC
+77,000
~$660.09 · 2025Q4
2026-02-17
NEW
Jonathan Auerbach (Hound Partners) opened a new position in NP
NEPTUNE INS HLDGS INC
+50,500
~$29.16 · 2025Q4
2026-02-17