AI Portfolio Summary
In 2026 Q1, CenterBook Partners LP maintained a portfolio of 811 distinct positions. The most significant new addition to the portfolio was JPMORGAN CHASE & CO, which now represents 1.07% of the total fund value. They heavily accumulated shares in MICROSOFT CORP, increasing their position by 7.2%. The fund also reduced its exposure to SOLARIS ENERGY INFRA by 58.8%.
Total Positions
811
Quarter
2026 Q1
Top Holding
MSFT (2.1%)
Top 10 Concentration
16.1%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 811
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MSFT
MICROSOFT CORP
|
Technology | 2.09% | 2.31% |
#1
Prev: #1
|
4.8 | 7,064 | 7.2% |
P
S
|
104,964 | $38,854,524 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 2.01% | 1.67% |
#2
2
Prev: #4
|
4.3 | 21,100 | 19.4% |
P
S
|
130,101 | $37,411,844 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 1.99% | 2.24% |
#3
1
Prev: #2
|
2.3 | -21,199 | -10.7% |
P
S
|
177,672 | $37,003,747 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
META
META PLATFORMS ...
|
Communication Services | 1.90% | 1.82% |
#4
1
Prev: #3
|
3.3 | 5,379 | 9.5% |
P
S
|
61,715 | $35,309,003 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
TSM
TAIWAN SEMICOND...
|
Technology | 1.50% | 1.36% |
#5
1
Prev: #6
|
1.6 | -8,873 | -9.7% |
P
S
|
82,574 | $27,905,883 | 2022 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
LLY
ELI LILLY & CO
|
Healthcare | 1.45% | 1.29% |
#6
1
Prev: #7
|
2.6 | 4,785 | 19.6% |
P
S
|
29,256 | $26,908,791 | 2022 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 1.40% | 1.21% |
#7
1
Prev: #8
|
2.6 | 17,171 | 13.0% |
P
S
|
149,536 | $26,079,078 | 2022 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
V
VISA INC
|
Financial Services | 1.28% | 1.47% |
#8
3
Prev: #5
|
1.0 | -6,545 | -7.6% |
P
S
|
79,069 | $23,897,815 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
BRK/B
BERKSHIRE HATHA...
|
Financial Services | 1.26% | 1.19% |
#9
Prev: #9
|
1.0 | 748 | 1.5% |
P
S
|
49,122 | $23,539,262 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
AAPL
APPLE INC
|
Technology | 1.21% | 1.15% |
#10
2
Prev: #12
|
1.0 | 2,059 | 2.4% |
P
S
|
88,458 | $22,449,756 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
AMAT
APPLIED MATLS I...
|
Technology | 1.16% | 0.46% |
#11
37
Prev: #48
|
3.5 | 26,332 | 72.0% |
P
S
|
62,913 | $21,503,034 | 2023 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
JPM
JPMORGAN CHASE ...
|
Financial Services | 1.07% | — |
#12
Prev: #—
|
3.9 | 67,610 | no change |
NEW
|
67,610 | $19,888,158 | 2022 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
AVGO
BROADCOM INC
|
Technology | 1.07% | — |
#13
Prev: #—
|
3.9 | 64,057 | no change |
NEW
|
64,057 | $19,826,282 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
APH
AMPHENOL CORP
|
Technology | 1.03% | 1.10% |
#14
1
Prev: #15
|
0.9 | -13,641 | -8.2% |
P
S
|
152,327 | $19,246,516 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
AMD
ADVANCED MICRO ...
|
Technology | 1.01% | 1.04% |
#15
4
Prev: #19
|
0.9 | -7,669 | -7.7% |
P
S
|
92,113 | $18,738,548 | 2022 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
MDB
MONGODB INC
|
Technology | 0.85% | — |
#16
Prev: #—
|
3.8 | 64,672 | no change |
NEW
|
64,672 | $15,829,765 | 2022 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
PM
PHILIP MORRIS I...
|
Consumer Defensive | 0.82% | 0.36% |
#17
49
Prev: #66
|
3.3 | 46,108 | 99.7% |
P
S
|
92,365 | $15,271,629 | 2022 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
ENVX
ENOVIX CORPORAT...
|
Industrials | 0.82% | 0.63% |
#18
13
Prev: #31
|
3.3 | 1,183,585 | 67.3% |
P
S
|
2,940,967 | $15,234,209 | 2022 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
BNTX
BIONTECH SE
|
Healthcare | 0.82% | 1.10% |
#19
5
Prev: #14
|
0.3 | -65,009 | -27.5% |
P
S
|
171,166 | $15,213,234 | 2024 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
PGNY
PROGYNY INC
|
Healthcare | 0.80% | 0.73% |
#20
6
Prev: #26
|
3.3 | 299,406 | 51.8% |
P
S
|
877,577 | $14,901,257 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
PUBM
PUBMATIC INC
|
Technology | 0.77% | 0.50% |
#21
24
Prev: #45
|
3.3 | 595,045 | 51.9% |
P
S
|
1,742,100 | $14,250,378 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
ASML
ASML HLDG NV
|
Technology | 0.75% | 0.47% |
#22
25
Prev: #47
|
2.3 | 1,477 | 16.3% |
P
S
|
10,541 | $13,922,869 | 2022 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
SHLS
SHOALS TECHNOLO...
|
Technology | 0.73% | 0.42% |
#23
30
Prev: #53
|
3.3 | 1,073,268 | 107.4% |
P
S
|
2,072,629 | $13,637,899 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
TKO
TKO GROUP HOLDI...
|
Communication Services | 0.72% | 0.08% |
#24
264
Prev: #288
|
3.3 | 58,639 | 721.0% |
P
S
|
66,772 | $13,464,574 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
HD
HOME DEPOT INC
|
Consumer Cyclical | 0.72% | 0.50% |
#25
19
Prev: #44
|
2.8 | 10,936 | 36.7% |
P
S
|
40,699 | $13,385,494 | 2022 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
ARHS
ARHAUS INC
|
Consumer Cyclical | 0.71% | 0.37% |
#26
33
Prev: #59
|
3.3 | 1,265,926 | 185.0% |
P
S
|
1,950,222 | $13,222,505 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
PG
PROCTER & GAMBL...
|
Consumer Defensive | 0.70% | 0.23% |
#27
88
Prev: #115
|
3.3 | 58,075 | 177.9% |
P
S
|
90,713 | $13,102,586 | 2022 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
UROY
URANIUM RTY COR...
|
Energy | 0.69% | 0.77% |
#28
4
Prev: #24
|
0.3 | -912,029 | -20.5% |
P
S
|
3,535,379 | $12,904,133 | 2024 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
LRCX
LAM RESEARCH CO...
|
Technology | 0.66% | 0.11% |
#29
217
Prev: #246
|
3.3 | 44,095 | 327.0% |
P
S
|
57,579 | $12,302,329 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
AESI
ATLAS ENERGY SO...
|
Energy | 0.65% | 0.14% |
#30
168
Prev: #198
|
3.3 | 619,784 | 203.1% |
P
S
|
924,938 | $12,135,187 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
GDOT
GREEN DOT CORP
|
Financial Services | 0.64% | 0.77% |
#31
8
Prev: #23
|
0.8 | -169,013 | -13.7% |
P
S
|
1,064,163 | $11,939,909 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
XMTR
XOMETRY INC
|
Industrials | 0.64% | — |
#32
Prev: #—
|
3.8 | 292,073 | no change |
NEW
|
292,073 | $11,928,261 | 2024 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
IONS
IONIS PHARMACEU...
|
Healthcare | 0.61% | 0.60% |
#33
1
Prev: #34
|
0.7 | -3,037 | -2.0% |
P
S
|
150,912 | $11,331,982 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
PLAY
DAVE & BUSTERS ...
|
Communication Services | 0.58% | 0.21% |
#34
96
Prev: #130
|
3.2 | 738,519 | 278.5% |
P
S
|
1,003,674 | $10,869,789 | 2023 Q3 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
AIOT
POWERFLEET INC
|
Technology | 0.57% | 0.82% |
#35
14
Prev: #21
|
2.2 | 278,583 | 8.8% |
P
S
|
3,441,523 | $10,599,891 | 2024 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
ARGX
ARGENX SE
|
Healthcare | 0.55% | — |
#36
Prev: #—
|
3.7 | 13,934 | no change |
NEW
|
13,934 | $10,175,304 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
HZO
MARINEMAX INC
|
Consumer Cyclical | 0.52% | 0.63% |
#37
7
Prev: #30
|
0.2 | -171,476 | -32.2% |
P
S
|
360,976 | $9,768,011 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
CSCO
CISCO SYS INC
|
Technology | 0.51% | 0.52% |
#38
1
Prev: #39
|
0.7 | -16,067 | -11.5% |
P
S
|
123,408 | $9,575,227 | 2022 Q3 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
ALK
ALASKA AIR GROU...
|
Industrials | 0.51% | 0.15% |
#39
145
Prev: #184
|
3.2 | 195,976 | 315.0% |
P
S
|
258,186 | $9,496,081 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
AMN
AMN HEALTHCARE ...
|
Healthcare | 0.51% | 0.11% |
#40
211
Prev: #251
|
3.2 | 374,740 | 265.9% |
P
S
|
515,654 | $9,457,094 | 2024 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
FSLR
FIRST SOLAR INC
|
Technology | 0.50% | 0.06% |
#41
294
Prev: #335
|
3.2 | 42,771 | 900.8% |
P
S
|
47,519 | $9,373,598 | 2022 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
CCOI
COGENT COMM HOL...
|
Communication Services | 0.50% | 0.63% |
#42
13
Prev: #29
|
0.7 | -107,452 | -17.9% |
P
S
|
494,283 | $9,312,292 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
NTRA
NATERA INC
|
Healthcare | 0.48% | 0.09% |
#43
231
Prev: #274
|
3.2 | 36,597 | 454.5% |
P
S
|
44,650 | $8,929,554 | 2024 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
MDT
MEDTRONIC PLC
|
Healthcare | 0.47% | 0.31% |
#44
41
Prev: #85
|
3.2 | 33,547 | 50.4% |
P
S
|
100,105 | $8,674,098 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
UBER
UBER TECHNOLOGI...
|
Technology | 0.46% | 1.05% |
#45
27
Prev: #18
|
0.2 | -145,894 | -55.3% |
P
S
|
118,092 | $8,494,358 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
EQX
EQUINOX GOLD CO...
|
Basic Materials | 0.46% | 0.14% |
#46
158
Prev: #204
|
3.2 | 390,191 | 198.2% |
P
S
|
587,049 | $8,488,729 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
SEI
SOLARIS ENERGY ...
|
Energy | 0.45% | 0.80% |
#47
25
Prev: #22
|
0.2 | -209,760 | -58.8% |
P
S
|
146,712 | $8,290,695 | 2022 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
LAR
LITHIUM ARGENTI...
|
Basic Materials | 0.44% | 0.34% |
#48
28
Prev: #76
|
0.7 | 4,412 | 0.4% |
P
S
|
1,236,256 | $8,258,190 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
EVLV
EVOLV TECHNOLOG...
|
Industrials | 0.44% | 0.38% |
#49
9
Prev: #58
|
2.7 | 289,002 | 26.9% |
P
S
|
1,364,879 | $8,257,518 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
FTAI
FTAI AVIATION L...
|
Industrials | 0.44% | — |
#50
Prev: #—
|
3.7 | 33,437 | no change |
NEW
|
33,437 | $8,192,065 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 |
Showing 1-50 of 811 holdings