Paulson & Co. 13F holdings

John Paulson. Quarterly 13F portfolio: every reported position with value, portfolio weight and the change in shares since the prior quarter.

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2026-06-30

Quarter ended

$2.58B

Reported value

Positions

New positions

None detected

Added to

INTERNATIONAL TOWER HILL MIN

Reduced

MADRIGAL PHARMACEUTICALS INC
ACADIAN ASSET MANAGEMENT INC
ALPHABET INC

Holdings

#	Issuer	Value	% of Portfolio	Shares	QoQ Shares
1	MADRIGAL PHARMACEUTICALS INC	$719.5M	27.9%	1.34M	-52.2K
2	PERPETUA RESOURCES CORP	$671.5M	26.1%	32.35M	0
3	ACADIAN ASSET MANAGEMENT INC	$417.9M	16.2%	5.84M	-1.90M
4	BAUSCH HEALTH COS INC	$361.2M	14.0%	73.26M	0
5	INTERNATIONAL TOWER HILL MIN	$207.9M	8.1%	104.49M	+4.91M
6	NOVAGOLD RESOURCES INC	$162.6M	6.3%	27.24M	0
7	THRYV HLDGS INC	$33.3M	1.3%	8.44M	0
8	ALPHABET INC	$1.8M	0.1%	5.0K	-4.0K

13F filings arrive up to 45 days after quarter end and cover US-listed long positions only. Positions may have changed since. This is observation data, not a recommendation.

What the latest data says

As of the quarter ended 2026-06-30, Paulson & Co. reported 8 US-listed positions worth $2.58B. The largest is MADRIGAL PHARMACEUTICALS INC at 27.9% of the reported portfolio, and the top five holdings make up 92% of it, a concentrated book where single-name risk dominates. Trimmed: MADRIGAL PHARMACEUTICALS INC, ACADIAN ASSET MANAGEMENT INC, ALPHABET INC.

What this data is

Fund holdings (13F) for Paulson & Co.

Institutional managers with more than $100 million in US equities file a Form 13F within 45 days of each quarter end, listing every long position they held on the last day of the quarter. This page follows a fixed set of managers and turns each filing into a table: the position, its value, its weight in the portfolio and how the share count changed from the previous quarter.

13F data is old by the time it's public, up to 135 days from the trade in the worst case. It won't tell you what a manager did yesterday. It tells you what they own, what they've been building for several quarters, and what they exited.

This page follows Paulson & Co. only. The full list, the method notes and the cross-market view live on the Fund holdings (13F) hub.

Source and method

Source: SEC EDGAR Form 13F filings
Updates: Weekly check on Saturday; new quarters appear as filings land in the 45 days after quarter end. Last update 2026-06-30.
History: Quarter ended December 2020.
This series: 8 positions in the quarter ended 2026-06-30 filing; 0 new, 1 increased, 3 reduced.
Get the data: JSON API and CSV download30 requests a minute without a key, 120 with a free key from a free account.

Data checks. Every dataset is checked against its source once a day. Last run 18 Sep 05:40 UTC.

How to read it

The change column is the story. A position built over three quarters is conviction; a position that appeared and vanished was a trade.
Portfolio weight beats dollar value for comparing managers of different sizes.
Treat every 13F number as at least 45 days stale and read it for structure, not timing.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Frequently Asked Questions

How current is Paulson & Co.'s portfolio here?

It reflects the latest 13F-HR filing, which managers submit up to 45 days after each quarter ends. Positions may have changed since.

Why do share counts change quarter to quarter?

The QoQ column shows shares bought or sold versus the prior quarter's filing. A position equal to its change is brand new.

Does this show short positions?

No. 13F filings only disclose US-listed long positions. Shorts, bonds and non-US holdings are not reported.

What should I read first?

The change column. The largest holding is usually old news; what was added, trimmed or exited this quarter is where the information is.

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.