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 | |
|---|---|---|---|---|---|---|---|
26
Mirum Pharmaceuticals
MIRM
$6.16B
| $14.3M | 0.75% |
122,041
-23,338
| -16% | -$2.34M |
2024 Q2
8 quarters
|
|
27
Logitech
LOGI
$13.9B
| $14.2M | 0.75% |
151,987
-88,112
| -37% | -$9.15M |
2024 Q4
6 quarters
|
|
28
Cheesecake Factory
CAKE
$5.44B
| $13.7M | 0.72% |
172,778
| – | – |
2025 Q1
5 quarters
|
|
29
Domino's
DPZ
$10.8B
| $13.7M | 0.72% |
46,354
+12,003
| +35% | +$3.95M |
2026 Q1
1 quarter
|
|
30
Interparfums
IPAR
$4.37B
| $13.4M | 0.7% |
119,601
+16,695
| +16% | +$1.58M |
2025 Q3
3 quarters
|
|
31
CME Group
CME
$111B
| $13.2M | 0.7% |
60,000
| – | – |
2013 Q2
52 quarters
|
|
32
Fox Class A
FOXA
$28.2B
| $13.1M | 0.69% |
251,048
+112,016
| +81% | +$6.92M |
2025 Q2
4 quarters
|
|
33
Trinity Industries
TRN
$2.39B
| $12.4M | 0.65% |
359,270
+133,062
| +59% | +$4.5M |
2025 Q2
4 quarters
|
|
34
Microchip Technology
MCHP
$33.1B
| $12.4M | 0.65% |
135,904
+89,800
| +195% | +$8.01M |
2025 Q3
3 quarters
|
|
35
Nike
NKE
$57.9B
| $12.3M | 0.65% |
300,129
+293,429
| +4,380% | +$12.9M |
2026 Q1
1 quarter
|
|
36
Moog Inc Class A
MOG.A
$10.9B
| $12.3M | 0.65% |
28,991
-8,200
| -22% | -$2.8M |
2025 Q1
5 quarters
|
|
|
37
Intuit
INTU
$90B
| $12.1M | 0.63% |
+46,200
| New | +$16.1M |
2026 Q2
0 quarters
|
|
38
Aecom
ACM
$9.11B
| $12.1M | 0.63% |
+172,729
| New | +$13.2M |
2026 Q2
0 quarters
|
|
39
SiriusXM
SIRI
$10.7B
| $12M | 0.63% |
404,711
-70,475
| -15% | -$1.89M |
2026 Q1
1 quarter
|
|
40
Williams-Sonoma
WSM
$30.6B
| $11.8M | 0.62% |
50,818
-1,500
| -3% | -$297K |
2025 Q2
4 quarters
|
|
41
Erie Indemnity
ERIE
$14.4B
| $11.7M | 0.62% |
48,895
+32,555
| +199% | +$7.46M |
2025 Q4
2 quarters
|
|
42
LyondellBasell Industries
LYB
$19.3B
| $11.6M | 0.61% |
220,439
+88,039
| +66% | +$6.08M |
2025 Q3
3 quarters
|
|
43
Best Buy
BBY
$21.8B
| $11.5M | 0.6% |
151,472
+83,654
| +123% | +$5.56M |
2025 Q4
2 quarters
|
|
44
Penske Automotive Group
PAG
$14B
| $11.5M | 0.6% |
64,010
+45,819
| +252% | +$7.66M |
2025 Q3
3 quarters
|
|
45
Granite Construction
GVA
$5.46B
| $11.4M | 0.6% |
72,265
-3,400
| -4% | -$462K |
2023 Q4
10 quarters
|
|
46
Olin
OLN
$2B
| $11.1M | 0.58% |
558,806
+51,395
| +10% | +$1.34M |
2026 Q1
1 quarter
|
|
47
MasTec
MTZ
$14.5B
| $10.6M | 0.56% |
25,533
| – | – |
2025 Q1
5 quarters
|
|
48
Dana Inc
DAN
$2.37B
| $10.5M | 0.55% |
386,747
| – | – |
2023 Q4
10 quarters
|
|
49
BGC Group
BGC
$5.19B
| $10.5M | 0.55% |
981,192
+257,580
| +36% | +$2.88M |
2019 Q4
26 quarters
|
|
50
TJX Companies
TJX
$151B
| $10.5M | 0.55% |
69,196
+19,628
| +40% | +$3.1M |
2025 Q4
2 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.