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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
NTRA icon
301
Natera
NTRA
$49.2B
$1.38M 0.07%
5,099
-39,551
-89% -$8.43M
REZI icon
302
Resideo Technologies
REZI
$2.89B
$1.38M 0.07%
+44,300
New +$1.52M
UHS icon
303
Universal Health Services
UHS
$10.3B
$1.38M 0.07%
9,258
+7,413
+402% +$1.2M
SE icon
304
Sea Limited
SE
$62.8B
$1.37M 0.07%
14,272
-3,420
-19% -$301K
TTMI icon
305
TTM Technologies
TTMI
$11.9B
$1.36M 0.07%
7,292
+3,455
+90% +$557K
ATAI icon
306
AtaiBeckley Inc
ATAI
$1.35M 0.07%
256,623
-450,746
-64% -$1.9M
RMNI icon
307
Rimini Street
RMNI
$428M
$1.32M 0.07%
+310,822
New +$1.18M
LYFT icon
308
Lyft
LYFT
$5.89B
$1.32M 0.06%
+90,085
New +$1.26M
LCII icon
309
LCI Industries
LCII
$2.17B
$1.31M 0.06%
+12,416
New +$1.37M
CENX icon
310
Century Aluminum
CENX
$4.03B
$1.3M 0.06%
+28,356
New +$1.71M
ORCL icon
311
Oracle
ORCL
$411B
$1.3M 0.06%
+8,865
New +$1.61M
VFC icon
312
VF Corp
VFC
$5.05B
$1.3M 0.06%
+77,806
New +$1.39M
TMO icon
313
Thermo Fisher Scientific
TMO
$233B
$1.29M 0.06%
2,564
-1,176
-31% -$565K
MOD icon
314
Modine Manufacturing
MOD
$9.64B
$1.28M 0.06%
4,801
-8,771
-65% -$2.31M
LPX icon
315
Louisiana-Pacific
LPX
$4.59B
$1.28M 0.06%
16,292
-18,066
-53% -$1.33M
VST icon
316
Vistra
VST
$47.6B
$1.28M 0.06%
+8,043
New +$1.25M
FENC icon
317
Fennec Pharmaceuticals
FENC
$358M
$1.27M 0.06%
+118,582
New +$968K
JD icon
318
JD.com
JD
$36.6B
$1.27M 0.06%
+49,776
New +$1.47M
WCC
319
WESCO International
WCC
$16.2B
$1.25M 0.06%
3,615
+2,550
+239% +$865K
KNSA icon
320
Kiniksa Pharmaceuticals
KNSA
$5.87B
$1.24M 0.06%
+19,434
New +$1.01M
TATT icon
321
TAT Technologies
TATT
$485M
$1.24M 0.06%
25,629
+11,742
+85% +$471K
HLF icon
322
Herbalife
HLF
$1.25B
$1.22M 0.06%
93,009
-20,904
-18% -$288K
CCJ icon
323
Cameco
CCJ
$40B
$1.22M 0.06%
11,972
+509
+4% +$57.1K
IRS
324
IRSA Inversiones y Representaciones
IRS
$1.28B
$1.21M 0.06%
+78,651
New +$1.2M
KALU icon
325
Kaiser Aluminum
KALU
$2.42B
$1.2M 0.06%
+6,119
New +$1.04M
11 12
13
14 15

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6CM
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UF
Univest Financial Souderton, Pennsylvania $2.04B AUM 33.06% 1-Year Est. Return
C
Certuity North Palm Beach, Florida $2.03B AUM 88.59% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return
WPC
Waters Parkerson & Co New Orleans, Louisiana $2.03B AUM 17.65% 1-Year Est. Return
BOH
Bank of Hawaii Honolulu, Hawaii $2.03B AUM 25.58% 1-Year Est. Return
EF
Evanson Financial Mclean, Virginia $2.04B AUM

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.