Q2 2026 13F · SEC CIK 1564702

PDT Partners, LLC

Hedge fundFiled 2026-08-14 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $1.9B
Reported positions: 489
Top holdings a year, 3 yrs: +18.9%
Assets under management: $19.2B

PDT Partners, LLC is a hedge fund that reported 489 positions worth $1.9B in its Q2 2026 13F, filed 2026-08-14. Its largest holdings were Stellantis N.v (STLA, 1.8%), Mks Inc. (MKSI, 1.7%), Tyson Foods Inc (TSN, 1.4%). A portfolio copying its top holdings returned 18.9% a year over the last 3 years, against 20.4% for the S&P 500.

PDT Partners, LLC holdings largest 50 of 489 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

PDT Partners, LLC 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
STLAStellantis N.v	1.8%	—	5,868,356	—	$33.4M
MKSIMks Inc.	1.7%	1.0%	72,347	-5.8%	$32.2M
TSNTyson Foods Inc	1.4%	—	472,518	—	$27.1M
AEISAdvanced Energy Inds Inc	1.2%	—	62,188	—	$23.2M
SNSharkninja Inc	1.2%	—	149,180	—	$22.7M
PBFPbf Energy Inc	1.1%	1.3%	443,690	+0.0%	$20.2M
SUSuncor Energy Inc New	1.1%	1.3%	374,452	+8.7%	$20.1M
STXSeagate Technology Hldngs Pl	1.0%	—	20,300	—	$19.6M
INTCIntel Corp	1.0%	—	135,200	—	$18.9M
CVXChevron Corporation	1.0%	0.6%	111,500	+141.3%	$18.5M
LUVSouthwest Airls Co	0.9%	—	348,374	—	$17.9M
NVDANvidia Corporation	0.9%	0.9%	84,800	+0.0%	$17.0M
PHParker-Hannifin Corp	0.9%	—	17,120	—	$16.7M
MCKMckesson Corp	0.9%	—	22,100	—	$16.7M
SFStifel Finl Corp	0.8%	—	229,968	—	$16.0M
JBLJabil Inc	0.8%	—	41,370	—	$15.9M
SCHWCharles Schwab Corp (the)	0.8%	—	172,200	—	$15.9M
MRVLMarvell Technology Inc	0.8%	—	53,000	—	$15.8M
DKDelek US Hldgs Inc New	0.8%	0.8%	308,336	-1.9%	$15.7M
HUMHumana Inc	0.8%	0.8%	37,718	-50.7%	$15.0M
SOLSSolstice Advanced Matls Inc	0.8%	0.6%	168,082	+22.4%	$14.9M
RSReliance Inc	0.8%	—	39,417	—	$14.7M
ATKRAtkore Inc	0.8%	—	191,253	—	$14.5M
CVICvr Energy Inc	0.8%	0.7%	526,592	+43.6%	$14.5M
NBISNebius Group N.v.	0.8%	—	51,900	—	$14.3M
MIRMMirum Pharmaceuticals Inc	0.8%	0.8%	122,041	-16.1%	$14.3M
LOGILogitech Intl S A	0.7%	1.3%	151,987	-36.7%	$14.2M
CAKECheesecake Factory Inc	0.7%	0.6%	172,778	+0.0%	$13.7M
DPZDominos Pizza Inc	0.7%	0.7%	46,354	+34.9%	$13.7M
IPARInterparfums Inc	0.7%	0.6%	119,601	+16.2%	$13.4M
CMECme Group Inc	0.7%	1.0%	60,000	+0.0%	$13.2M
FOXAFox Corp - Class A	0.7%	—	251,048	—	$13.1M
TRNTrinity Inds Inc	0.7%	—	359,270	—	$12.4M
MCHPMicrochip Technology Inc.	0.7%	—	135,904	—	$12.4M
NKENike Inc	0.6%	—	300,129	—	$12.3M
MOG-AMoog Inc	0.6%	0.6%	28,991	-22.0%	$12.3M
INTUIntuit	0.6%	—	46,200	—	$12.1M
ACMAecom Com	0.6%	—	172,729	—	$12.1M
SIRISiriusxm Holdings Inc	0.6%	0.6%	404,711	-14.8%	$12.0M
WSMWilliams Sonoma Inc	0.6%	0.6%	50,818	-2.9%	$11.8M
ERIEErie Indty Co	0.6%	—	48,895	—	$11.7M
LYBLyondellbasell Industries NV	0.6%	0.6%	220,439	+66.5%	$11.6M
BBYBest Buy Inc	0.6%	—	151,472	—	$11.5M
PAGPenske Automotive Grp Inc	0.6%	—	64,010	—	$11.5M
GVAGranite Constr Inc	0.6%	0.5%	72,265	-4.5%	$11.4M
OLNOlin Corp	0.6%	0.9%	558,806	+10.1%	$11.1M
MTZMasTec Inc	0.6%	—	25,533	—	$10.6M
DANDana Holding Corp	0.6%	0.8%	386,747	+0.0%	$10.5M
BGCBgc Group Inc	0.6%	—	981,192	—	$10.5M
TJXTjx Cos Inc New	0.6%	—	69,196	—	$10.5M

What PDT Partners, LLC bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Added to

CVX Chevron Corporation+141.3% shares
LYB Lyondellbasell Industries NV+66.5% shares
CVI Cvr Energy Inc+43.6% shares
DPZ Dominos Pizza Inc+34.9% shares
SOLS Solstice Advanced Matls Inc+22.4% shares
IPAR Interparfums Inc+16.2% shares
OLN Olin Corp+10.1% shares
SU Suncor Energy Inc New+8.7% shares

Reduced

HUM Humana Inc-50.7% shares
LOGI Logitech Intl S A-36.7% shares
MOG-A Moog Inc-22.0% shares
MIRM Mirum Pharmaceuticals Inc-16.1% shares
SIRI Siriusxm Holdings Inc-14.8% shares
MKSI Mks Inc.-5.8% shares

Left the top 50

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +24.1% /yr; S&P 500 +20.1%
3 years: +18.9% /yr; S&P 500 +20.4%
5 years: +7.6% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$1.9B	489
Q1 2026	$1.7B	527
Q4 2025	$1.5B	548
Q3 2025	$1.6B	571
Q2 2025	$1.8B	676
Q1 2025	$1.4B	726
Q4 2024	$1.1B	700
Q3 2024	$1.1B	710
Q2 2024	$1.1B	654
Q1 2024	$1.1B	615
Q4 2023	$905.1M	530
Q3 2023	$792.6M	573

Questions about PDT Partners, LLC's portfolio

What stocks does PDT Partners, LLC own?

PDT Partners, LLC's latest 13F, for Q2 2026 and filed Aug 14, 2026, lists 489 positions worth $1.9B. The largest are Stellantis N.v (STLA) at 1.8%, Mks Inc. (MKSI) at 1.7%, Tyson Foods Inc (TSN) at 1.4%, Advanced Energy Inds Inc (AEIS) at 1.2% and Sharkninja Inc (SN) at 1.2%.

What did PDT Partners, LLC buy last quarter?

In Q2 2026, PDT Partners, LLC added Chevron Corporation (CVX) (+141.3% shares), Lyondellbasell Industries NV (LYB) (+66.5% shares) and Cvr Energy Inc (CVI) (+43.6% shares), compared with its Q1 2026 filing.

What did PDT Partners, LLC sell last quarter?

In Q2 2026, PDT Partners, LLC cut from its top 50 Dell Technologies Inc (DELL), cut from its top 50 Millicom Intl Cellular S A (TIGO), cut from its top 50 Las Vegas Sands (LVS), cut from its top 50 Par Pac Holdings Inc (PARR), cut from its top 50 Albemarle Corp (ALB), Humana Inc (HUM) (-50.7% shares), Logitech Intl S A (LOGI) (-36.7% shares) and Moog Inc (MOG-A) (-22.0% shares), compared with its Q1 2026 filing.

How has PDT Partners, LLC's portfolio performed?

A portfolio copying PDT Partners, LLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +18.9% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +24.1% against +20.1%. Over 5 years: +7.6% a year against +11.6%.

When is PDT Partners, LLC's next 13F filing due?

13F filings are due 45 days after each quarter ends. PDT Partners, LLC's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does PDT Partners, LLC manage?

PDT Partners, LLC reported $19.2B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $1.9B.