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Group One Trading

Group One Trading Portfolio holdings

AUM $71.1B
1-Year Est. Return 128.96%
This Fund
S&P 500
This Quarter Est. Return
+44.6%
1 Year Est. Return
+128.96%
3 Year Est. Return
+441.6%
5 Year Est. Return
+457.72%
10 Year Est. Return
+2,189.21%
AUM
$71.1B
AUM Growth
+$18.9B
Cap. Flow
-$83.6M
Cap. Flow %
-0.12%
Top 10 Hldgs %
17.81%
Holding
8,773
New
1,278
Increased
2,793
Reduced
2,996
Closed
1,300

Top Buys

Rank Stock Value
1
DRAM
Roundhill Memory ETF
DRAM
+$76.6M
2
UNH icon
UnitedHealth
UNH
+$37.6M
3
BKNG icon
Booking.com
BKNG
+$32.7M
4
MSTR icon
Strategy Inc
MSTR
+$28.2M
5
MRVL icon
Marvell Technology
MRVL
+$27.9M

Top Sells

Rank Stock Value
1
SILJ icon
Amplify Junior Silver Miners ETF
SILJ
+$66.7M
2
MU icon
Micron Technology
MU
+$62.1M
3
EWY icon
iShares MSCI South Korea ETF
EWY
+$37.9M
4
INTC icon
Intel
INTC
+$36.8M
5
CNC icon
Centene
CNC
+$31.2M

Sector Composition

Rank Sector Weight
1 Miscellaneous 95.94%
2 Technology 1.27%
3 Consumer Discretionary 0.56%
4 Healthcare 0.51%
5 Industrials 0.37%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PBA icon
3526
Pembina Pipeline
PBA
$27B
$488K ﹤0.01%
10,541
+4,117
+64% +$191K
IMAX icon
3527
IMAX
IMAX
$2.96B
$487K ﹤0.01%
+12,228
New +$469K
ABAT icon
3528
PUT
American Battery Technology Co
ABAT
$332M
$487K ﹤0.01%
172,100
+51,500
+43% +$165K
PSEC icon
3529
CALL
Prospect Capital
PSEC
$1.15B
$486K ﹤0.01%
210,400
+19,700
+10% +$48.5K
ORLA
3530
PUT
DELISTED
Orla Mining
ORLA
$486K ﹤0.01%
49,600
+43,700
+741% +$582K
EVRG icon
3531
CALL
Evergy
EVRG
$18.3B
$484K ﹤0.01%
5,600
-9,400
-63% -$778K
COLD icon
3532
CALL
Americold
COLD
$4.21B
$483K ﹤0.01%
30,700
-19,100
-38% -$262K
AJG icon
3533
PUT
Arthur J. Gallagher & Co
AJG
$60.7B
$482K ﹤0.01%
2,100
-200
-9% -$42.5K
HOOX
3534
CALL
Defiance Daily Target 2X Long HOOD ETF
HOOX
$17.1M
$481K ﹤0.01%
14,100
+13,400
+1,914% +$350K
TNDM icon
3535
CALL
Tandem Diabetes Care
TNDM
$1.23B
$480K ﹤0.01%
31,800
+26,100
+458% +$456K
ORBS
3536
Eightco Holdings
ORBS
$451M
$479K ﹤0.01%
689,220
+411,230
+148% +$370K
PTEN icon
3537
PUT
Patterson-UTI
PTEN
$4.36B
$479K ﹤0.01%
52,200
-2,000
-4% -$22.3K
ZLAB icon
3538
PUT
Zai Lab
ZLAB
$2.97B
$479K ﹤0.01%
25,200
-700
-3% -$13.8K
MBI icon
3539
PUT
MBIA
MBI
$232M
$477K ﹤0.01%
73,100
-13,100
-15% -$78.9K
NMM icon
3540
PUT
Navios Maritime Partners
NMM
$2.64B
$476K ﹤0.01%
6,800
-3,200
-32% -$229K
IMCR icon
3541
CALL
Immunocore
IMCR
$1.66B
$476K ﹤0.01%
+15,000
New +$444K
LOAR icon
3542
PUT
Loar Holdings
LOAR
$6.06B
$476K ﹤0.01%
+5,900
New +$376K
OMF icon
3543
CALL
OneMain Financial
OMF
$6.95B
$476K ﹤0.01%
7,800
-29,100
-79% -$1.64M
CFG icon
3544
Citizens Financial Group
CFG
$28.4B
$475K ﹤0.01%
6,774
+5,850
+633% +$377K
GEL icon
3545
Genesis Energy
GEL
$1.84B
$475K ﹤0.01%
33,496
+17,533
+110% +$282K
RCI icon
3546
CALL
Rogers Communications
RCI
$18.6B
$475K ﹤0.01%
14,600
+10,100
+224% +$364K
WTI icon
3547
PUT
W&T Offshore
WTI
$565M
$474K ﹤0.01%
150,500
+15,900
+12% +$59K
KOPN icon
3548
PUT
Kopin
KOPN
$901M
$474K ﹤0.01%
105,700
+30,300
+40% +$132K
LI icon
3549
Li Auto
LI
$11.3B
$473K ﹤0.01%
40,320
+11,695
+41% +$192K
QGEN icon
3550
PUT
Qiagen
QGEN
$9.25B
$473K ﹤0.01%
12,100
-95,700
-89% -$3.55M
140 141
142
143 144

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Group One Trading's Q2 2026 Portfolio in Review

As of Q2 2026, Group One Trading held 8,773 positions worth $71.1B, up 36% from $52.2B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

Group One Trading's Q2 2026 filing shows 1,278 new, 2,793 increased, 2,996 reduced and 1,300 closed positions. Its largest new stake was Roundhill Memory ETF: 1,470,486 shares worth $109M. The largest sale was Amplify Junior Silver Miners ETF, an estimated $66.7M.

By sector, the portfolio is most concentrated in Miscellaneous at 96% of assets, up from 95% a quarter earlier, followed by Technology and Consumer Discretionary.

  • Group One Trading's largest Q2 2026 buy was Roundhill Memory ETF: 1,470,486 shares worth $109M.
  • Group One Trading added most to UnitedHealth in Q2 2026, an estimated $37.6M increase.
  • Group One Trading's biggest Q2 2026 reduction was Amplify Junior Silver Miners ETF, cutting an estimated $66.7M.
  • Group One Trading fully exited Centene in Q2 2026, selling an estimated $31.2M.
  • Group One Trading's ten largest holdings make up 18% of its $71.1B portfolio in Q2 2026.
  • Group One Trading opened 1,278 new positions and closed 1,300 in Q2 2026.
  • Group One Trading's portfolio value rose 36% quarter-over-quarter to $71.1B.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.