PDT Partners Portfolio holdings
PDT Partners is a hedge fund firm that grew out of Morgan Stanley's Process Driven Trading group, founded in 1993. It trades stocks, futures, currencies and derivatives around the world using computer models. Peter Muller, who started that group at Morgan Stanley, is PDT's chief executive and ultimately controls the firm. Morgan Stanley said in 2011 it would spin PDT off into a separate hedge fund to comply with the Dodd-Frank Act, and the separation was complete in 2013. Its only clients are its own private funds, including vehicles open just to current and former PDT staff and related parties.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Stellantis
STLA
|
+$43.4M |
| 2 |
Tyson Foods
TSN
|
+$21.6M |
| 3 |
Advanced Energy
AEIS
|
+$20.6M |
| 4 |
McKesson
MCK
|
+$17.5M |
| 5 |
Intuit
INTU
|
+$16.1M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Dell
DELL
|
+$28.1M |
| 2 |
Las Vegas Sands
LVS
|
+$13.8M |
| 3 |
Millicom
TIGO
|
+$11.5M |
| 4 |
Humana
HUM
|
+$11M |
| 5 |
UBS Group
UBS
|
+$10.8M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Industrials | 17.88% |
| 2 | Consumer Discretionary | 16.35% |
| 3 | Technology | 14.79% |
| 4 | Financials | 11.15% |
| 5 | Energy | 9.82% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
|
1
Stellantis
STLA
$12.4B
| $33.4M | 1.75% |
+5,868,356
| New | +$43.4M |
2026 Q2
0 quarters
|
|
2
MKS Inc
MKSI
$14.4B
| $32.2M | 1.69% |
72,347
-4,454
| -6% | -$1.39M |
2025 Q3
3 quarters
|
|
|
3
Tyson Foods
TSN
$21.2B
| $27.1M | 1.42% |
472,518
+345,216
| +271% | +$21.6M |
2024 Q4
6 quarters
|
|
|
4
Advanced Energy
AEIS
$8.91B
| $23.2M | 1.22% |
62,188
+58,888
| +1,784% | +$20.6M |
2026 Q1
1 quarter
|
|
5
SharkNinja
SN
$31.8B
| $22.7M | 1.19% |
149,180
+77,352
| +108% | +$9.26M |
2025 Q4
2 quarters
|
|
6
PBF Energy
PBF
$7.8B
| $20.2M | 1.06% |
443,690
| – | – |
2025 Q3
3 quarters
|
|
7
Suncor Energy
SU
$78B
| $20.1M | 1.06% |
374,452
+29,901
| +9% | +$1.89M |
2024 Q3
7 quarters
|
|
8
Seagate
STX
$113B
| $19.6M | 1.03% |
+20,300
| New | +$15.5M |
2026 Q2
0 quarters
|
|
9
Intel
INTC
$306B
| $18.9M | 0.99% |
+135,200
| New | +$13.7M |
2026 Q2
0 quarters
|
|
10
Chevron
CVX
$412B
| $18.5M | 0.97% |
111,500
+65,300
| +141% | +$12.2M |
2025 Q4
2 quarters
|
|
11
Southwest Airlines
LUV
$22.4B
| $17.9M | 0.94% |
348,374
+191,494
| +122% | +$8.04M |
2025 Q1
5 quarters
|
|
12
NVIDIA
NVDA
$4.07T
| $17M | 0.89% |
84,800
| – | – |
2026 Q1
1 quarter
|
|
13
Parker-Hannifin
PH
$122B
| $16.7M | 0.88% |
17,120
+8,300
| +94% | +$7.6M |
2022 Q4
14 quarters
|
|
|
14
McKesson
MCK
$124B
| $16.7M | 0.88% |
+22,100
| New | +$17.5M |
2026 Q2
0 quarters
|
|
15
Stifel
SF
$11B
| $16M | 0.84% |
229,968
+117,474
| +104% | +$8.76M |
2025 Q4
2 quarters
|
|
16
Jabil
JBL
$25.6B
| $15.9M | 0.84% |
41,370
+26,700
| +182% | +$9.22M |
2026 Q1
1 quarter
|
|
17
Charles Schwab
SCHW
$161B
| $15.9M | 0.83% |
+172,200
| New | +$15.7M |
2026 Q2
0 quarters
|
|
18
Marvell Technology
MRVL
$138B
| $15.8M | 0.83% |
53,000
+10,500
| +25% | +$2.11M |
2026 Q1
1 quarter
|
|
19
Delek US
DK
$3.82B
| $15.7M | 0.82% |
308,336
-5,900
| -2% | -$262K |
2025 Q3
3 quarters
|
|
|
20
Humana
HUM
$53B
| $15M | 0.79% |
37,718
-38,751
| -51% | -$11M |
2025 Q4
2 quarters
|
|
21
Solstice Advanced Materials
SOLS
$10.1B
| $14.9M | 0.78% |
168,082
+30,763
| +22% | +$2.54M |
2026 Q1
1 quarter
|
|
22
Reliance Steel & Aluminium
RS
$21.9B
| $14.7M | 0.77% |
39,417
+19,994
| +103% | +$7.31M |
2025 Q2
4 quarters
|
|
23
DELISTED
Atkore
ATKR
| $14.5M | 0.76% |
191,253
+75,085
| +65% | +$5.66M |
2025 Q4
2 quarters
|
|
24
CVR Energy
CVI
$4.28B
| $14.5M | 0.76% |
526,592
+159,915
| +44% | +$5.08M |
2025 Q2
4 quarters
|
|
25
Nebius Group N.V.
NBIS
$36B
| $14.3M | 0.75% |
51,900
-20,700
| -29% | -$4.1M |
2025 Q3
3 quarters
|
|
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PDT Partners's Q2 2026 Portfolio in Review
As of Q2 2026, PDT Partners held 631 positions worth $1.9B, up 13% from $1.69B the previous quarter. Its ten largest holdings account for 12% of the portfolio.
PDT Partners deployed $57.8M of net new capital in Q2 2026, opening 104 new positions and adding to 106 existing holdings. Its largest new stake was Stellantis: 5,868,356 shares worth $33.4M.
By sector, the portfolio is most concentrated in Industrials at 18% of assets, up from 15% a quarter earlier, followed by Consumer Discretionary and Technology.
On the sell side, the largest reduction was Dell, an estimated $28.1M trimmed.
- PDT Partners's largest Q2 2026 buy was Stellantis: 5,868,356 shares worth $33.4M.
- PDT Partners added most to Tyson Foods in Q2 2026, an estimated $21.6M increase.
- PDT Partners's biggest Q2 2026 reduction was Dell, cutting an estimated $28.1M.
- PDT Partners fully exited Five Below in Q2 2026, selling an estimated $10.2M.
- PDT Partners's ten largest holdings make up 12% of its $1.9B portfolio in Q2 2026.
- PDT Partners opened 104 new positions and closed 142 in Q2 2026.
- PDT Partners's portfolio value rose 13% quarter-over-quarter to $1.9B.
Based on PDT Partners's 13F filing for Q2 2026, filed 14 Aug 2026.