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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
ALGM icon
2426
CALL
Allegro MicroSystems
ALGM
$6.62B
$1.61M ﹤0.01%
23,100
+2,300
+11% +$108K
MQ icon
2427
CALL
Marqeta
MQ
$1.62B
$1.61M ﹤0.01%
98,900
+5,025
+5% +$81.6K
SYNA icon
2428
CALL
Synaptics
SYNA
$3.79B
$1.6M ﹤0.01%
12,900
-19,100
-60% -$2.16M
SMR icon
2429
PUT
NuScale Power
SMR
$3.61B
$1.6M ﹤0.01%
159,500
-119,300
-43% -$1.35M
FORM icon
2430
CALL
FormFactor
FORM
$9.32B
$1.6M ﹤0.01%
10,000
-100
-1% -$13.3K
PINS icon
2431
Pinterest
PINS
$11B
$1.6M ﹤0.01%
75,946
+48,156
+173% +$968K
BFLY icon
2432
Butterfly Network
BFLY
$2.17B
$1.6M ﹤0.01%
189,442
+94,974
+101% +$492K
SNAP icon
2433
Snap
SNAP
$9.64B
$1.59M ﹤0.01%
359,214
-306,011
-46% -$1.67M
BAX icon
2434
PUT
Baxter International
BAX
$11.9B
$1.59M ﹤0.01%
74,800
-15,100
-17% -$281K
CWEB icon
2435
Direxion Daily CSI China Internet Index Bull 2X ETF
CWEB
$190M
$1.59M ﹤0.01%
84,361
+29,005
+52% +$723K
JHX icon
2436
CALL
James Hardie Industries
JHX
$15.5B
$1.59M ﹤0.01%
60,900
+22,200
+57% +$488K
SHEN icon
2437
CALL
Shenandoah Telecom
SHEN
$672M
$1.59M ﹤0.01%
+105,700
New +$1.66M
C icon
2438
Citigroup
C
$227B
$1.59M ﹤0.01%
11,366
-82,009
-88% -$10.7M
AEXA
2439
CALL
American Exceptionalism Acquisition Corp
AEXA
$556M
$1.59M ﹤0.01%
134,300
-117,900
-47% -$1.33M
LNTH icon
2440
PUT
Lantheus
LNTH
$6.55B
$1.59M ﹤0.01%
14,300
– –
AVB
2441
PUT
DELISTED
AvalonBay Communities
AVB
$1.58M ﹤0.01%
8,400
+1,000
+14% +$181K
AEO icon
2442
American Eagle Outfitters
AEO
$2.59B
$1.58M ﹤0.01%
92,134
-35,357
-28% -$612K
VIPS icon
2443
PUT
Vipshop
VIPS
$5.94B
$1.58M ﹤0.01%
119,500
+61,200
+105% +$875K
PWR icon
2444
CALL
Quanta Services
PWR
$96.6B
$1.58M ﹤0.01%
2,200
+500
+29% +$342K
SNY icon
2445
PUT
Sanofi
SNY
$102B
$1.58M ﹤0.01%
37,100
-9,300
-20% -$416K
CXW icon
2446
CoreCivic
CXW
$3.21B
$1.58M ﹤0.01%
52,084
-86,606
-62% -$1.96M
STNG icon
2447
CALL
Scorpio Tankers
STNG
$4.32B
$1.58M ﹤0.01%
22,800
-35,800
-61% -$2.8M
FMC icon
2448
FMC
FMC
$1.29B
$1.58M ﹤0.01%
137,049
-64,207
-32% -$896K
CORZ icon
2449
Core Scientific
CORZ
$5.9B
$1.58M ﹤0.01%
61,573
-312,967
-84% -$7.37M
NUVB icon
2450
PUT
Nuvation Bio
NUVB
$2.13B
$1.58M ﹤0.01%
277,400
+39,300
+17% +$192K
96 97
98
99 100

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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.