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 2024Q2 — net new, added, trimmed, exited.
New positions5 names
  • FTNTFORTINET INC
    +2,407,863
    $145.1M
  • MTNVAIL RESORTS INC
    +69,060
    $12.4M
  • VVISA INC
    +40,805
    $10.7M
  • AMZNAMAZON COM INC
    +47,538
    $9.2M
  • ARWRARROWHEAD PHARMACEUTICALS IN
    +269,929
    $7.0M
Added to3 names
  • IBITISHARES BITCOIN TR
    +1,908,575
    $65.2M
  • BKNGBOOKING HOLDINGS INC
    +14,333
    $56.8M
  • FISVFISERV INC
    +37,576
    $5.6M
Trimmed8 names
  • BIOBIO RAD LABS INC
    −99,667
    $27.2M
  • G9456AGOLAR LNG LTD
    −732,271
    $23.0M
  • HCAHCA HEALTHCARE INC
    −35,170
    $11.3M
  • WDAYWORKDAY INC
    −45,815
    $10.2M
  • MSFTMICROSOFT CORP
    −6,236
    $2.8M
  • MHKMOHAWK INDS INC
    −13,522
    $1.5M
  • DHRDANAHER CORPORATION
    −5,329
    $1.3M
  • FTCIFTC SOLAR INC
    −217,474
    $77K
Exited4 names
  • KEXKIRBY CORP
    −224,890
    $21.4M
  • WSCWILLSCOT MOBIL MINI HLDNG CO
    −380,022
    $17.7M
  • VPUVANGUARD WORLD FDS
    −87,266
    $12.4M
  • CALMCAL MAINE FOODS INC
    −94,169
    $5.5M

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