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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
CPSH icon
4476
PUT
CPS Technologies
CPSH
$74.8M
$158K ﹤0.01%
28,600
+26,800
+1,489% +$157K
ALMS
4477
CALL
Alumis Inc
ALMS
$1.27B
$158K ﹤0.01%
5,600
-27,400
-83% -$637K
OVV icon
4478
Ovintiv
OVV
$17.8B
$157K ﹤0.01%
2,987
-17,619
-86% -$1.01M
MUR icon
4479
Murphy Oil
MUR
$5.51B
$157K ﹤0.01%
+4,822
New +$185K
DEI icon
4480
PUT
Douglas Emmett
DEI
$1.81B
$157K ﹤0.01%
13,300
+12,700
+2,117% +$143K
JANX icon
4481
PUT
Janux Therapeutics
JANX
$1.18B
$157K ﹤0.01%
10,200
+400
+4% +$5.79K
INVZ icon
4482
Innoviz Technologies
INVZ
$102M
$156K ﹤0.01%
+205,501
New +$141K
EVGO icon
4483
PUT
EVgo
EVGO
$191M
$156K ﹤0.01%
81,800
+900
+1% +$1.81K
VXZ icon
4484
iPath Series B S&P 500 VIX Mid-Term Futures ETN
VXZ
$28.8M
$156K ﹤0.01%
3,093
+2,300
+290% +$126K
WSE
4485
CALL
Wise Group
WSE
$12.2B
$156K ﹤0.01%
+13,100
New +$156K
SOBO
4486
South Bow Corp
SOBO
$7.77B
$156K ﹤0.01%
4,419
+2,736
+163% +$96.3K
AMN icon
4487
PUT
AMN Healthcare
AMN
$1.33B
$155K ﹤0.01%
4,800
+200
+4% +$5.16K
VOC icon
4488
CALL
VOC Energy
VOC
$55.9M
$155K ﹤0.01%
53,900
-4,900
-8% -$15.3K
TTI icon
4489
CALL
TETRA Technologies
TTI
$1.05B
$155K ﹤0.01%
13,700
-157,700
-92% -$1.55M
ICLR icon
4490
Icon
ICLR
$12.3B
$155K ﹤0.01%
893
-662
-43% -$84.3K
FLS icon
4491
Flowserve
FLS
$9.56B
$155K ﹤0.01%
2,091
-1,600
-43% -$122K
TOYO
4492
CALL
TOYO Co
TOYO
$185M
$155K ﹤0.01%
+22,300
New +$274K
AMRZ
4493
PUT
Amrize Ltd
AMRZ
$22.4B
$155K ﹤0.01%
2,900
-4,600
-61% -$249K
XMTR icon
4494
CALL
Xometry
XMTR
$4.91B
$154K ﹤0.01%
1,600
+1,300
+433% +$92.9K
BGS icon
4495
PUT
B&G Foods
BGS
$264M
$154K ﹤0.01%
38,800
+100
+0.3% +$464
WSC icon
4496
WillScot Mobile Mini Holdings
WSC
$3.51B
$154K ﹤0.01%
5,347
+2,832
+113% +$68.5K
IDYA icon
4497
IDEAYA Biosciences
IDYA
$3.7B
$154K ﹤0.01%
4,137
-3,855
-48% -$118K
TECS icon
4498
Direxion Daily Technology Bear 3x ETF
TECS
$73.3M
$154K ﹤0.01%
+2,503
New +$252K
FOA icon
4499
CALL
Finance of America Companies
FOA
$147M
$154K ﹤0.01%
5,600
+400
+8% +$8.16K
STNE icon
4500
PUT
StoneCo
STNE
$2.26B
$154K ﹤0.01%
14,200
+8,200
+137% +$97.2K
178 179
180
181 182

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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.