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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
BMI icon
476
Badger Meter
BMI
$3.66B
$611K 0.03%
4,116
-1,945
-32% -$255K
BGSI
477
Boyd Group Services
BGSI
$2.43B
$609K 0.03%
6,432
-13,344
-67% -$1.47M
CUBI icon
478
Customers Bancorp
CUBI
$2.66B
$606K 0.03%
7,666
-1,874
-20% -$142K
CDNA icon
479
CareDx
CDNA
$2.72B
$606K 0.03%
+21,264
New +$463K
WST icon
480
West Pharmaceutical
WST
$25.7B
$605K 0.03%
+1,684
New +$515K
TRV icon
481
Travelers Companies
TRV
$78.8B
$600K 0.03%
1,817
-7,736
-81% -$2.34M
SCL icon
482
Stepan Co
SCL
$1.4B
$596K 0.03%
10,693
-54,215
-84% -$2.82M
ALIT icon
483
Alight
ALIT
$314M
$589K 0.03%
52,579
+5,522
+12% +$78.2K
CARG icon
484
CarGurus
CARG
$3.12B
$588K 0.03%
+17,239
New +$559K
KEX icon
485
Kirby Corp
KEX
$7.34B
$582K 0.03%
+4,283
New +$613K
PZZA icon
486
Papa John's
PZZA
$682M
$579K 0.03%
+15,735
New +$543K
KSPI icon
487
Kaspi.kz JSC
KSPI
$18.8B
$571K 0.03%
+6,586
New +$559K
ALRM icon
488
Alarm.com
ALRM
$2.71B
$569K 0.03%
12,179
-7,586
-38% -$340K
FORM icon
489
FormFactor
FORM
$7.94B
$568K 0.03%
+3,551
New +$471K
DK icon
490
Delek US
DK
$4.78B
$562K 0.03%
11,068
-11,358
-51% -$504K
LYV icon
491
Live Nation Entertainment
LYV
$39.7B
$562K 0.03%
3,069
-40,223
-93% -$6.62M
TSEM icon
492
Tower Semiconductor
TSEM
$22.1B
$562K 0.03%
+2,155
New +$516K
MCK icon
493
McKesson
MCK
$105B
$557K 0.03%
737
-7,137
-91% -$5.66M
SBLK icon
494
Star Bulk Carriers
SBLK
$3.49B
$555K 0.03%
22,212
+9,001
+68% +$233K
NN icon
495
NextNav
NN
$2.52B
$543K 0.03%
+30,461
New +$589K
EMN icon
496
Eastman Chemical
EMN
$7.53B
$542K 0.03%
8,098
+4,755
+142% +$348K
TEO icon
497
Telecom Argentina
TEO
$6B
$541K 0.03%
41,647
-273,165
-87% -$3.44M
HUBG icon
498
HUB Group
HUBG
$2.05B
$536K 0.03%
+12,234
New +$513K
ROL icon
499
Rollins
ROL
$16.2B
$529K 0.03%
12,675
+5,651
+80% +$289K
JXN icon
500
Jackson Financial
JXN
$9.36B
$521K 0.03%
5,092
+809
+19% +$87.7K

Similar funds

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.