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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
AXON
2726
Axon Enterprise
AXON
$36.7B
$1.17M ﹤0.01%
2,083
-4,724
-69% -$1.98M
GTLB icon
2727
GitLab
GTLB
$8.3B
$1.17M ﹤0.01%
38,243
-19,480
-34% -$494K
TSSI
2728
CALL
TSS Inc
TSSI
$247M
$1.17M ﹤0.01%
94,900
+55,800
+143% +$752K
TDW icon
2729
Tidewater
TDW
$4.26B
$1.17M ﹤0.01%
17,492
-45,056
-72% -$3.57M
IR icon
2730
CALL
Ingersoll Rand
IR
$28.1B
$1.16M ﹤0.01%
14,200
-9,900
-41% -$766K
BRR
2731
ProCap Financial Inc
BRR
$360M
$1.16M ﹤0.01%
+753,782
New +$1.38M
ACI icon
2732
CALL
Albertsons Companies
ACI
$5.88B
$1.16M ﹤0.01%
85,500
-7,500
-8% -$120K
XOMA
2733
PUT
DELISTED
Xoma
XOMA
$1.16M ﹤0.01%
+27,200
New +$1.1M
LION icon
2734
Lionsgate Studios
LION
$3.42B
$1.16M ﹤0.01%
75,486
-13,559
-15% -$175K
TENB icon
2735
CALL
Tenable Holdings
TENB
$3.99B
$1.15M ﹤0.01%
+31,300
New +$736K
TS icon
2736
PUT
Tenaris
TS
$28.3B
$1.15M ﹤0.01%
20,800
-7,600
-27% -$461K
CVX icon
2737
Chevron
CVX
$400B
$1.15M ﹤0.01%
+6,958
New +$1.3M
GEL icon
2738
CALL
Genesis Energy
GEL
$1.84B
$1.15M ﹤0.01%
81,200
-4,100
-5% -$65.9K
TOST icon
2739
PUT
Toast
TOST
$17.2B
$1.15M ﹤0.01%
41,300
+15,400
+59% +$402K
KPTI icon
2740
CALL
Karyopharm Therapeutics
KPTI
$42.2M
$1.15M ﹤0.01%
117,600
-207,300
-64% -$1.8M
NWSA icon
2741
CALL
News Corp Class A
NWSA
$15.9B
$1.15M ﹤0.01%
46,200
-200
-0.4% -$5.18K
NVS icon
2742
CALL
Novartis
NVS
$268B
$1.14M ﹤0.01%
7,300
-25,400
-78% -$3.81M
GT icon
2743
CALL
Goodyear
GT
$1.45B
$1.14M ﹤0.01%
173,300
+55,900
+48% +$360K
DOV icon
2744
Dover
DOV
$25.1B
$1.14M ﹤0.01%
5,097
+1,978
+63% +$431K
INDV icon
2745
CALL
Indivior Pharmaceuticals
INDV
$4.19B
$1.14M ﹤0.01%
27,700
-78,700
-74% -$2.85M
WMS icon
2746
Advanced Drainage Systems
WMS
$9.57B
$1.14M ﹤0.01%
7,240
+7,140
+7,140% +$1.02M
SFIX
2747
CALL
Stitch Fix
SFIX
$380M
$1.14M ﹤0.01%
276,200
+27,700
+11% +$101K
MTDR icon
2748
CALL
Matador Resources
MTDR
$6.69B
$1.13M ﹤0.01%
22,800
-17,100
-43% -$972K
KGS icon
2749
CALL
Kodiak Gas Services
KGS
$5.69B
$1.13M ﹤0.01%
15,100
+10,100
+202% +$687K
IBIT icon
2750
iShares Bitcoin Trust
IBIT
$67.7B
$1.13M ﹤0.01%
33,984
-36,512
-52% -$1.49M
108 109
110
111 112

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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.