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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
DXCM icon
3151
DexCom
DXCM
$33.6B
$745K ﹤0.01%
11,059
+9,353
+548% +$623K
PBI icon
3152
PUT
Pitney Bowes
PBI
$2.27B
$745K ﹤0.01%
42,500
-22,200
-34% -$339K
THO icon
3153
CALL
Thor Industries
THO
$3.64B
$744K ﹤0.01%
+9,900
New +$762K
FSUN
3154
FirstSun Capital Bancorp
FSUN
$1.74B
$740K ﹤0.01%
+19,078
New +$699K
CNXC icon
3155
Concentrix
CNXC
$1.68B
$738K ﹤0.01%
+32,957
New +$859K
BKR icon
3156
Baker Hughes
BKR
$57.4B
$736K ﹤0.01%
13,268
-14,404
-52% -$911K
DNUT icon
3157
PUT
Krispy Kreme
DNUT
$522M
$736K ﹤0.01%
208,500
+199,800
+2,297% +$713K
DFDV
3158
CALL
DeFi Development Corp
DFDV
$212M
$732K ﹤0.01%
249,000
-39,400
-14% -$151K
OC icon
3159
CALL
Owens Corning
OC
$9.61B
$731K ﹤0.01%
4,600
-24,200
-84% -$2.94M
ETHA
3160
iShares Ethereum Trust ETF
ETHA
$9.75B
$729K ﹤0.01%
61,352
-172,186
-74% -$2.67M
EMN icon
3161
Eastman Chemical
EMN
$7.44B
$729K ﹤0.01%
+10,890
New +$796K
LB
3162
PUT
LandBridge Co
LB
$2.49B
$729K ﹤0.01%
9,200
-2,300
-20% -$158K
KOD icon
3163
PUT
Kodiak Sciences
KOD
$2.04B
$729K ﹤0.01%
18,700
-11,800
-39% -$459K
PACB icon
3164
CALL
Pacific Biosciences
PACB
$423M
$728K ﹤0.01%
433,200
+347,400
+405% +$505K
BCRX icon
3165
BioCryst Pharmaceuticals
BCRX
$2.24B
$727K ﹤0.01%
72,749
-63,533
-47% -$575K
FFBC icon
3166
CALL
First Financial Bancorp
FFBC
$3.33B
$727K ﹤0.01%
21,500
+2,100
+11% +$64.2K
LHX icon
3167
PUT
L3Harris
LHX
$46B
$726K ﹤0.01%
2,500
-5,500
-69% -$1.75M
WSM icon
3168
CALL
Williams-Sonoma
WSM
$26.8B
$723K ﹤0.01%
3,100
-700
-18% -$139K
HRB icon
3169
H&R Block
HRB
$5.49B
$722K ﹤0.01%
18,954
+5,172
+38% +$180K
CRVS icon
3170
Corvus Pharmaceuticals
CRVS
$1.04B
$721K ﹤0.01%
+48,292
New +$670K
CBRL icon
3171
PUT
Cracker Barrel
CBRL
$1B
$720K ﹤0.01%
13,500
+6,000
+80% +$208K
BANC icon
3172
CALL
Banc of California
BANC
$2.9B
$719K ﹤0.01%
35,200
+17,300
+97% +$330K
TROW icon
3173
T. Rowe Price
TROW
$22.3B
$719K ﹤0.01%
6,320
-25,798
-80% -$2.64M
VRSK icon
3174
CALL
Verisk Analytics
VRSK
$22.4B
$718K ﹤0.01%
4,000
– –
LASE icon
3175
CALL
Laser Photonics
LASE
$53.1M
$717K ﹤0.01%
434,700
+390,700
+888% +$536K
125 126
127
128 129

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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.