AI Portfolio Summary
In 2026 Q1, PDT Partners, LLC maintained a portfolio of 636 distinct positions. The most significant new addition to the portfolio was OLIN CORP, which now represents 0.89% of the total fund value. They heavily accumulated shares in MKS INC., increasing their position by 662.7%. The fund also reduced its exposure to FIVE BELOW INC by 41.6%.
Total Positions
636
Quarter
2026 Q1
Top Holding
SU (1.3%)
Top 10 Concentration
10.7%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 636
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SU
SUNCOR ENERGY I...
|
Energy | 1.35% | 1.13% |
#1
1
Prev: #2
|
3.0 | -46,492 | -11.9% |
P
S
|
344,551 | $22,778,267 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
LOGI
LOGITECH INTL S...
|
Technology | 1.29% | 1.59% |
#2
1
Prev: #1
|
2.5 | -501 | -0.2% |
P
S
|
240,099 | $21,753,975 | 2016 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PBF
PBF ENERGY INC
|
Energy | 1.25% | 0.78% |
#3
9
Prev: #12
|
2.5 | no change | no change |
P
S
|
443,690 | $21,128,518 | 2014 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CME
CME GROUP INC
|
Financial Services | 1.05% | 1.06% |
#4
Prev: #4
|
1.9 | no change | no change |
P
S
|
60,000 | $17,721,000 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
MKSI
MKS INC.
|
Technology | 1.04% | 0.10% |
#5
281
Prev: #286
|
3.9 | 66,731 | 662.7% |
P
S
|
76,801 | $17,649,638 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
DELL
DELL TECHNOLOGI...
|
Technology | 1.00% | 0.12% |
#6
251
Prev: #257
|
3.4 | 87,316 | 574.4% |
P
S
|
102,516 | $16,825,951 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
TIGO
MILLICOM INTL C...
|
Communication Services | 0.96% | 0.81% |
#7
3
Prev: #10
|
0.9 | -9,682 | -4.3% |
P
S
|
216,227 | $16,204,051 | 2020 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
LVS
LAS VEGAS SANDS...
|
Consumer Cyclical | 0.94% | 0.71% |
#8
8
Prev: #16
|
3.4 | 126,966 | 75.0% |
P
S
|
296,251 | $15,962,004 | 2013 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PARR
PAR PAC HOLDING...
|
Energy | 0.90% | 0.63% |
#9
17
Prev: #26
|
0.9 | -31,608 | -11.5% |
P
S
|
243,494 | $15,252,464 | 2016 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
OLN
OLIN CORP
|
Basic Materials | 0.89% | — |
#10
Prev: #—
|
3.9 | 507,411 | no change |
NEW
|
507,411 | $15,085,329 | 2013 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 0.88% | — |
#11
Prev: #—
|
3.9 | 84,800 | no change |
NEW
|
84,800 | $14,789,120 | 2013 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ALB
ALBEMARLE CORP
|
Basic Materials | 0.86% | 0.66% |
#12
11
Prev: #23
|
2.3 | 8,349 | 11.6% |
P
S
|
80,551 | $14,461,321 | 2013 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
DK
DELEK US HLDGS ...
|
Energy | 0.84% | 0.56% |
#13
21
Prev: #34
|
2.3 | 22,200 | 7.6% |
P
S
|
314,236 | $14,162,617 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CVE
CENOVUS ENERGY ...
|
Energy | 0.83% | 0.57% |
#14
19
Prev: #33
|
0.8 | 11,900 | 2.3% |
P
S
|
530,950 | $14,086,104 | 2014 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CNR
CORE NATURAL RE...
|
Energy | 0.82% | 0.32% |
#15
88
Prev: #103
|
3.3 | 76,139 | 137.4% |
P
S
|
131,547 | $13,776,917 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
MIRM
MIRUM PHARMACEU...
|
Healthcare | 0.79% | 0.74% |
#16
3
Prev: #13
|
1.3 | no change | no change |
P
S
|
145,379 | $13,430,112 | 2021 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
HUM
HUMANA INC
|
Healthcare | 0.78% | 0.16% |
#17
197
Prev: #214
|
3.3 | 66,979 | 705.8% |
P
S
|
76,469 | $13,258,960 | 2013 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
DAN
DANA INC
|
Consumer Cyclical | 0.77% | 0.59% |
#18
12
Prev: #30
|
0.8 | 6,011 | 1.6% |
P
S
|
386,747 | $13,014,037 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SPHR
SPHERE ENTERTAI...
|
Communication Services | 0.77% | 0.68% |
#19
1
Prev: #20
|
1.3 | no change | no change |
P
S
|
110,769 | $13,004,281 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
TEL
TE CONNECTIVITY...
|
Technology | 0.76% | 0.46% |
#20
29
Prev: #49
|
3.3 | 29,749 | 94.6% |
P
S
|
61,199 | $12,791,815 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GE
GE AEROSPACE
|
Industrials | 0.75% | 0.16% |
#21
191
Prev: #212
|
3.3 | 36,300 | 448.1% |
P
S
|
44,400 | $12,599,388 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AMR
ALPHA METALLURG...
|
Basic Materials | 0.74% | 0.84% |
#22
15
Prev: #7
|
0.8 | -3,700 | -5.7% |
P
S
|
60,797 | $12,479,800 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CVI
CVR ENERGY INC
|
Energy | 0.73% | 0.33% |
#23
75
Prev: #98
|
3.3 | 168,586 | 85.1% |
P
S
|
366,677 | $12,338,681 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
DPZ
DOMINOS PIZZA I...
|
Consumer Cyclical | 0.73% | — |
#24
Prev: #—
|
3.8 | 34,351 | no change |
NEW
|
34,351 | $12,324,795 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PAYC
PAYCOM SOFTWARE...
|
Technology | 0.72% | — |
#25
Prev: #—
|
3.8 | 100,222 | no change |
NEW
|
100,222 | $12,180,982 | 2015 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
UBS
UBS GROUP AG
|
Financial Services | 0.69% | 0.92% |
#26
20
Prev: #6
|
1.3 | no change | no change |
P
S
|
305,288 | $11,732,742 | 2015 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
VFC
V F CORP
|
Consumer Cyclical | 0.69% | 0.32% |
#27
74
Prev: #101
|
3.3 | 407,282 | 147.5% |
P
S
|
683,496 | $11,612,597 | 2015 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PR
PERMIAN RESOURC...
|
Energy | 0.68% | 0.32% |
#28
77
Prev: #105
|
3.3 | 192,100 | 55.3% |
P
S
|
539,592 | $11,504,101 | 2022 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
OSIS
OSI SYSTEMS INC
|
Technology | 0.66% | 0.70% |
#29
10
Prev: #19
|
1.3 | no change | no change |
P
S
|
42,104 | $11,179,033 | 2014 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SIRI
SIRIUSXM HOLDIN...
|
Communication Services | 0.65% | — |
#30
Prev: #—
|
3.8 | 475,186 | no change |
NEW
|
475,186 | $10,967,293 | 2019 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CM
CANADIAN IMPERI...
|
Financial Services | 0.65% | 0.68% |
#31
9
Prev: #22
|
1.3 | no change | no change |
P
S
|
115,175 | $10,912,831 | 2013 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
MOG/A
MOOG INC
|
Industrials | 0.64% | 0.59% |
#32
3
Prev: #29
|
1.3 | no change | no change |
P
S
|
37,191 | $10,883,574 | 2013 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
EXPE
EXPEDIA GROUP I...
|
Consumer Cyclical | 0.64% | 1.11% |
#33
30
Prev: #3
|
0.3 | -13,000 | -21.6% |
P
S
|
47,137 | $10,883,462 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
LYB
LYONDELLBASELL ...
|
Basic Materials | 0.63% | 0.28% |
#34
89
Prev: #123
|
2.8 | 31,155 | 30.8% |
P
S
|
132,400 | $10,666,144 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SOLS
SOLSTICE ADVANC...
|
Basic Materials | 0.62% | — |
#35
Prev: #—
|
3.7 | 137,319 | no change |
NEW
|
137,319 | $10,458,215 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ROIV
ROIVANT SCIENCE...
|
Healthcare | 0.62% | 0.65% |
#36
12
Prev: #24
|
0.7 | -88,435 | -19.0% |
P
S
|
376,509 | $10,429,299 | 2023 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
FIVE
FIVE BELOW INC
|
Consumer Cyclical | 0.61% | 0.94% |
#37
32
Prev: #5
|
0.2 | -31,995 | -41.6% |
P
S
|
44,832 | $10,243,215 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
FMC
FMC CORP
|
Basic Materials | 0.59% | 0.52% |
#38
4
Prev: #42
|
0.7 | -8,013 | -1.4% |
P
S
|
575,375 | $9,907,958 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
TPR
TAPESTRY INC
|
Consumer Cyclical | 0.59% | 0.58% |
#39
8
Prev: #31
|
1.2 | no change | no change |
P
S
|
70,134 | $9,896,609 | 2017 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
NU
NU HLDGS LTD
|
Financial Services | 0.57% | 0.73% |
#40
26
Prev: #14
|
1.2 | no change | no change |
P
S
|
675,000 | $9,699,750 | 2013 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CVX
CHEVRON CORPORA...
|
Energy | 0.57% | 0.39% |
#41
27
Prev: #68
|
2.2 | 7,000 | 17.9% |
P
S
|
46,200 | $9,558,780 | 2013 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
WSM
WILLIAMS SONOMA...
|
Consumer Cyclical | 0.56% | 0.39% |
#42
24
Prev: #66
|
3.2 | 18,300 | 53.8% |
P
S
|
52,318 | $9,539,141 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CAKE
CHEESECAKE FACT...
|
Consumer Cyclical | 0.56% | 0.84% |
#43
35
Prev: #8
|
0.2 | -82,483 | -32.3% |
P
S
|
172,778 | $9,459,596 | 2013 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AVGO
BROADCOM INC
|
Technology | 0.56% | — |
#44
Prev: #—
|
3.7 | 30,300 | no change |
NEW
|
30,300 | $9,378,153 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
IPAR
INTERPARFUMS IN...
|
Consumer Defensive | 0.55% | 0.30% |
#45
66
Prev: #111
|
3.2 | 47,825 | 86.8% |
P
S
|
102,906 | $9,347,981 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PLTR
PALANTIR TECHNO...
|
Technology | 0.55% | 0.73% |
#46
31
Prev: #15
|
1.2 | no change | no change |
P
S
|
63,363 | $9,268,740 | 2022 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GD
GENERAL DYNAMIC...
|
Industrials | 0.54% | 0.12% |
#47
217
Prev: #264
|
3.2 | 21,455 | 404.8% |
P
S
|
26,755 | $9,182,851 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GVA
GRANITE CONSTR ...
|
Industrials | 0.54% | 0.48% |
#48
3
Prev: #45
|
2.2 | 11,300 | 17.6% |
P
S
|
75,665 | $9,070,720 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SVM
SILVERCORP META...
|
Basic Materials | 0.54% | 0.36% |
#49
28
Prev: #77
|
2.7 | 178,426 | 26.8% |
P
S
|
844,555 | $9,070,521 | 2017 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
WLK
WESTLAKE CORPOR...
|
Basic Materials | 0.52% | 0.31% |
#50
56
Prev: #106
|
2.2 | 10,800 | 16.6% |
P
S
|
75,777 | $8,852,269 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 |
Showing 1-50 of 636 holdings