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CenterBook Partners Portfolio holdings

AUM $2.04B
1-Year Est. Return 35.27%
This Fund
S&P 500
This Quarter Est. Return
+22.1%
1 Year Est. Return
+35.27%
3 Year Est. Return
+62.41%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$2.04B
AUM Growth
+$174M
Cap. Flow
-$93.1M
Cap. Flow %
-4.57%
Top 10 Hldgs %
18.06%
Holding
906
New
278
Increased
171
Reduced
244
Closed
213

Top Buys

Rank Stock Value
1
NFLX icon
Netflix
NFLX
+$29.4M
2
MA icon
Mastercard
MA
+$25.5M
3
LITE icon
Lumentum
LITE
+$21.1M
4
SPCX
SpaceX
SPCX
+$20.5M
5
PLTR icon
Palantir
PLTR
+$18.4M

Top Sells

Rank Stock Value
1
AMAT icon
Applied Materials
AMAT
+$25.1M
2
AMD icon
Advanced Micro Devices
AMD
+$22.9M
3
APH icon
Amphenol
APH
+$21.3M
4
XMTR icon
Xometry
XMTR
+$19.3M
5
MDB icon
MongoDB
MDB
+$19.1M

Sector Composition

Rank Sector Weight
1 Technology 28.3%
2 Healthcare 14.79%
3 Industrials 13.6%
4 Communication Services 10.03%
5 Financials 9.92%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
UNP icon
176
Union Pacific
UNP
$169B
$2.68M 0.13%
9,856
-3,889
-28% -$1.02M
SEI
177
Solaris Energy Infrastructure
SEI
$4.02B
$2.66M 0.13%
33,097
-113,615
-77% -$8.12M
HPE icon
178
Hewlett Packard
HPE
$73.6B
$2.66M 0.13%
+58,907
New +$2.13M
EQIX icon
179
Equinix
EQIX
$102B
$2.64M 0.13%
+2,532
New +$2.71M
BTI icon
180
British American Tobacco
BTI
$123B
$2.63M 0.13%
42,560
-36,993
-47% -$2.23M
GOOS
181
Canada Goose Holdings
GOOS
$774M
$2.62M 0.13%
275,797
-375,043
-58% -$3.95M
CSW
182
CSW Industrials
CSW
$4.9B
$2.59M 0.13%
9,318
-1,088
-10% -$302K
NOA
183
North American Construction
NOA
$363M
$2.58M 0.13%
193,653
+138,736
+253% +$1.96M
MEDP icon
184
Medpace
MEDP
$16.6B
$2.57M 0.13%
+4,861
New +$2.24M
FIVE icon
185
Five Below
FIVE
$13.7B
$2.57M 0.13%
+14,305
New +$3.08M
ZM icon
186
Zoom
ZM
$27.8B
$2.52M 0.12%
29,227
-1,635
-5% -$155K
APEI icon
187
American Public Education
APEI
$822M
$2.48M 0.12%
46,125
+29,226
+173% +$1.61M
LULU icon
188
lululemon athletica
LULU
$11.1B
$2.46M 0.12%
+21,528
New +$2.88M
AVTX icon
189
Avalo Therapeutics
AVTX
$865M
$2.46M 0.12%
+132,869
New +$2.1M
SAM icon
190
Boston Beer
SAM
$1.78B
$2.45M 0.12%
13,820
+3,988
+41% +$809K
VSEC icon
191
VSE Corp
VSEC
$5.27B
$2.43M 0.12%
+10,623
New +$2.04M
LYB icon
192
LyondellBasell Industries
LYB
$20.3B
$2.42M 0.12%
+45,885
New +$3.17M
KARO icon
193
Karooooo
KARO
$2B
$2.41M 0.12%
48,782
-6,109
-11% -$298K
UPST icon
194
Upstart Holdings
UPST
$2.54B
$2.39M 0.12%
+67,318
New +$2.07M
ZTS icon
195
Zoetis
ZTS
$30.4B
$2.38M 0.12%
+33,061
New +$3.11M
FOXF icon
196
Fox Factory Holding Corp
FOXF
$833M
$2.36M 0.12%
139,353
+117,272
+531% +$2.04M
HZO icon
197
MarineMax
HZO
$1.15B
$2.36M 0.12%
64,419
-296,557
-82% -$9.52M
OMCL icon
198
Omnicell
OMCL
$1.53B
$2.35M 0.12%
56,608
+36,354
+179% +$1.47M
NUE icon
199
Nucor
NUE
$58.9B
$2.34M 0.11%
+10,491
New +$2.37M
GTX icon
200
Garrett Motion
GTX
$5.15B
$2.33M 0.11%
64,251
-10,051
-14% -$280K
6 7
8
9 10

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UF
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WCMNY
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WPC
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BOH
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EF
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CenterBook Partners's Q2 2026 Portfolio in Review

As of Q2 2026, CenterBook Partners held 906 positions worth $2.04B, up 9.4% from $1.86B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

CenterBook Partners withdrew a net $93.1M in Q2 2026, closing 213 positions and reducing 244 holdings. Its most notable exit was Home Depot, an estimated $13.4M position sold in full.

By sector, the portfolio is most concentrated in Technology at 28% of assets, up from 26% a quarter earlier, followed by Healthcare and Industrials.

Against the trend, CenterBook Partners opened a new position in Mastercard worth $26.3M.

  • CenterBook Partners's largest Q2 2026 buy was Mastercard: 51,161 shares worth $26.3M.
  • CenterBook Partners added most to Netflix in Q2 2026, an estimated $29.4M increase.
  • CenterBook Partners's biggest Q2 2026 reduction was Applied Materials, cutting an estimated $25.1M.
  • CenterBook Partners fully exited Home Depot in Q2 2026, selling an estimated $13.4M.
  • CenterBook Partners's ten largest holdings make up 18% of its $2.04B portfolio in Q2 2026.
  • CenterBook Partners opened 278 new positions and closed 213 in Q2 2026.
  • CenterBook Partners's portfolio value rose 9.4% quarter-over-quarter to $2.04B.

Based on CenterBook Partners's 13F filing for Q2 2026, filed 11 Aug 2026.