OpenStocks
Smart money
  • Super investors
  • Most popular stocks
  • Biggest buys
  • Biggest sells
  • New positions
  • Smart-money signals
Insiders
  • Insider trading
  • Browse insiders
  • Transactions feed
  • Insider trading RSS
Congress
  • Congress stock trades
  • All members of Congress
  • Trades by committee
  • Congress trades RSS
Markets
  • ETFs
  • Sectors
  • Industries
  • Stock screener
  • Daily market digest
  • Blog
Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
Logos by elbstream.com
  1. Home/
  2. Super Investors/
  3. Jonathan Auerbach (Hound Partners)
  • Overview
  • Portfolio36
  • Performance40Q
  • Options1
  • Activity2.1k
  • News

Jonathan Auerbach

Hound Partners
Share
  • Hedge Fund · CIK 0001353316
  • Tech-Heavy
  • Concentrated
  • Boutique

Jonathan Auerbach runs Hound Partners, a hedge fund overseeing $721.3M in disclosed equity holdings (SEC CIK 0001353316). The latest portfolio (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 63.3% since 2016Q1. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Jonathan's filingsView holdings↓
Portfolio
$721.29M
Positions
36
Quarter
2025Q4
Filings tracked
40
Since filing+63.3%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1

Not enough filing history to compute mark-to-market returns for Jonathan Auerbach.

We need at least one year of portfolio coverage with priceable positions.

Performance overview

We mark Jonathan Auerbach (Hound Partners)'s disclosed portfolio to current market prices and compare its growth against the S&P 500 (SPY). Jonathan’s portfolio is 63.3% since 2016Q1.

Portfolio growth vs SPY
Rebased to 100 at 2021Q2 · through 2025Q4
Jonathan Auerbach
+11.9%
SPY
+69.5%
Alpha
-57.6pp
63921211491782021Q22023Q32025Q4
Portfolio line is the GIPS-compliant time-weighted return chain-linked across the manager's quarterly 13F filings — unaffected by capital flows. Quarters with insufficient held-through coverage are skipped, which can briefly flatten the line.
Capital flow per quarter
BuysSellsNet
+$881M+$440M$0-$440M-$881M'21Q1'21Q2'21Q3'21Q4'22Q1'22Q2'22Q3'22Q4'23Q1'23Q2'23Q3'23Q4'24Q1'24Q2'24Q3'24Q4
Latest · 2024Q4
-$196M
Lifetime buys
$3.44B
Lifetime sells
$4.54B
Portfolio over time
AUMPositions
$0$672M$1.34B$2.04B25012'21Q1'22Q4'24Q4
QoQ AUM
-47.9%
16Q lifetime AUM
-89.8%
QoQ positions
+1
16Q lifetime positions
-229
Position concentration
18 positions
Top 1
12%
of book
  • Top 112%$25.6MMSFT
  • Top 2-536%$74.7MDG, BIO, ENTG
  • Top 6-1028%$58.2MAMZN, WDAY, HCA
  • Top 11-2024%$49.6MLLYVK*, DHR, MHK
  • Rest0%$0—