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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
OUST icon
976
PUT
Ouster
OUST
$2.53B
$9.44M 0.01%
151,000
+93,000
+160% +$3.13M
MDT icon
977
CALL
Medtronic
MDT
$118B
$9.43M 0.01%
120,600
-25,200
-17% -$2.03M
ARKK icon
978
ARK Innovation ETF
ARKK
$6.8B
$9.43M 0.01%
116,664
+103,708
+800% +$7.93M
NIO icon
979
CALL
NIO
NIO
$9.17B
$9.4M 0.01%
1,857,600
-1,466,600
-44% -$8.54M
QXO
980
QXO Inc
QXO
$11.8B
$9.37M 0.01%
542,503
+183,669
+51% +$3.42M
UBER icon
981
Uber
UBER
$144B
$9.37M 0.01%
129,875
+20,369
+19% +$1.49M
MNDY icon
982
CALL
monday.com
MNDY
$3.6B
$9.37M 0.01%
129,400
+62,300
+93% +$4.57M
TAL icon
983
CALL
TAL Education Group
TAL
$6.55B
$9.36M 0.01%
977,900
-167,800
-15% -$1.76M
KEEL
984
CALL
Keel Infrastructure Corp
KEEL
$2.48B
$9.34M 0.01%
1,627,600
-2,018,700
-55% -$8.67M
CLSK icon
985
PUT
CleanSpark
CLSK
$3.72B
$9.32M 0.01%
640,800
-386,700
-38% -$5.46M
ZS icon
986
PUT
Zscaler
ZS
$32.2B
$9.32M 0.01%
66,000
+50,700
+331% +$7.07M
REW icon
987
PUT
Proshares UltraShort Technology
REW
$4.15M
$9.31M 0.01%
776,900
+469,750
+153% +$7.24M
PPA icon
988
CALL
Invesco Aerospace & Defense ETF
PPA
$7.63B
$9.3M 0.01%
46,600
+4,100
+10% +$702K
DEO icon
989
CALL
Diageo
DEO
$48.2B
$9.29M 0.01%
115,600
+113,000
+4,346% +$9.12M
RGTX
990
CALL
Defiance Daily Target 2X Long RGTI ETF
RGTX
$46M
$9.29M 0.01%
235,000
-59,800
-20% -$1.39M
NTRA icon
991
PUT
Natera
NTRA
$53.2B
$9.26M 0.01%
34,100
+20,200
+145% +$4.31M
TWLO icon
992
CALL
Twilio
TWLO
$37.4B
$9.24M 0.01%
44,800
+21,800
+95% +$3.86M
NKE icon
993
Nike
NKE
$52.7B
$9.24M 0.01%
225,002
+57,658
+34% +$2.54M
UAN icon
994
CALL
CVR Partners
UAN
$1.42B
$9.19M 0.01%
82,400
+30,100
+58% +$3.69M
PFSI icon
995
PennyMac Financial
PFSI
$3.45B
$9.18M 0.01%
105,408
+53,576
+103% +$4.66M
YSS
996
PUT
York Space Systems
YSS
$1.17B
$9.17M 0.01%
372,500
+371,700
+46,463% +$11.5M
PCVX icon
997
PUT
Vaxcyte
PCVX
$8.65B
$9.14M 0.01%
157,300
+149,000
+1,795% +$8.09M
HLT icon
998
PUT
Hilton Worldwide
HLT
$68.8B
$9.12M 0.01%
27,600
-22,100
-44% -$7.26M
MMM icon
999
PUT
3M
MMM
$85.6B
$9.1M 0.01%
56,200
+24,000
+75% +$3.64M
DHT icon
1000
CALL
DHT Holdings
DHT
$3.75B
$9.07M 0.01%
548,800
-908,300
-62% -$16.2M
38 39
40
41 42

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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.