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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
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  3. John Paulson (Paulson & Co)
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Hedge Fund · CIK 0001035674

John Paulson

Paulson & Co
Share
  • Healthcare Specialist
  • Highly Concentrated
  • Mid-Size Fund

John Paulson runs Paulson & Co, a hedge fund overseeing $3.26B in disclosed equity holdings (SEC CIK 0001035674). The latest portfolio (2025Q4) discloses 9 positions across 4 sectors, with the largest positions in MDGL, PPTA and BHC. On a mark-to-market basis the tracked portfolio has returned 95.4% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track John's filingsView holdings↓
Portfolio
$3.26B
Positions
9
Quarter
2025Q4
Filings tracked
40
1Y+95.4%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1
1-YearTWR
+95.45%
since 2024Q4
3-Year
—
insufficient history
5-Year
—
insufficient history
10-Year
—
insufficient history

Performance overview

We mark John Paulson (Paulson & Co)'s disclosed portfolio to current market prices and compare its growth against the S&P 500 (SPY). John’s portfolio is 95.4% over the last 12 months.

Portfolio growth vs SPY
Rebased to 100 at 2021Q2 · through 2025Q4
John Paulson
+245.1%
SPY
+69.5%
Alpha
+175.5pp
451262072873682021Q22023Q32025Q4
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
+$891M+$446M$0-$446M-$891M'21Q1'21Q2'21Q3'21Q4'22Q1'22Q2'22Q3'22Q4'23Q1'23Q2'23Q3'23Q4'24Q1'24Q2'24Q3'24Q4
Latest · 2024Q4
-$10M
Lifetime buys
$3.03B
Lifetime sells
$5.23B
Portfolio over time
AUMPositions
$0$1.44B$2.87B$4.35B3913'21Q1'22Q4'24Q4
QoQ AUM
+15.9%
16Q lifetime AUM
-62.0%
QoQ positions
-2
16Q lifetime positions
-22
Position concentration
13 positions
Top 1
38%
of book
  • Top 138%$630.1MMDGL
  • Top 2-549%$803.9MPPTA, AAMI, BHC
  • Top 6-1012%$194.1MTHRY, AEM, THM
  • Top 11-201%$24.0MEQX, IAG, GOOGL
  • Rest0%$0—