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Group One Trading

Group One Trading Portfolio holdings

AUM $52.2B
1-Year Est. Return 104.56%
This Fund
S&P 500
This Quarter Est. Return
-6.28%
1 Year Est. Return
+104.56%
3 Year Est. Return
+314.05%
5 Year Est. Return
+338.55%
10 Year Est. Return
+1,999.92%
AUM
$34.5B
AUM Growth
-$9.22B
Cap. Flow
-$7.24B
Cap. Flow %
-20.99%
Top 10 Hldgs %
18.89%
Holding
8,640
New
1,474
Increased
2,846
Reduced
2,852
Closed
1,160

Top Buys

Rank Stock Value
1
ARM icon
Arm
ARM
+$49.7M
2
HOOD icon
Robinhood
HOOD
+$25.4M
3
NEM icon
Newmont
NEM
+$24.6M
4
NEE icon
NextEra Energy
NEE
+$24.3M
5
MU icon
Micron Technology
MU
+$20.5M

Sector Composition

Rank Sector Weight
1 Technology 1.54%
2 Financials 0.95%
3 Healthcare 0.88%
4 Consumer Discretionary 0.66%
5 Industrials 0.61%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
OM icon
3101
PUT
Outset Medical
OM
$90.8M
$490K ﹤0.01%
44,300
+44,280
+221,400% +$528K
PNR icon
3102
CALL
Pentair
PNR
$11B
$490K ﹤0.01%
5,600
+300
+6% +$28.6K
EGY icon
3103
CALL
Vaalco Energy
EGY
$594M
$489K ﹤0.01%
130,100
-573,100
-81% -$2.39M
GIB icon
3104
CALL
CGI
GIB
$15.5B
$489K ﹤0.01%
4,900
+300
+7% +$32.9K
FRT icon
3105
PUT
Federal Realty Investment Trust
FRT
$10.3B
$489K ﹤0.01%
+5,000
New +$520K
KOS icon
3106
PUT
Kosmos Energy
KOS
$1.48B
$487K ﹤0.01%
213,500
+180,300
+543% +$532K
VC icon
3107
Visteon
VC
$2.78B
$486K ﹤0.01%
6,267
+4,638
+285% +$390K
MSTX
3108
Defiance Daily Target 2x Long MSTR ETF
MSTX
$147M
$486K ﹤0.01%
+1,885
New +$715K
MRTN icon
3109
Marten Transport
MRTN
$1.22B
$486K ﹤0.01%
+35,435
New +$527K
CGNT icon
3110
CALL
Cognyte Software
CGNT
$680M
$486K ﹤0.01%
62,300
+36,400
+141% +$332K
RL icon
3111
CALL
Ralph Lauren
RL
$23.6B
$486K ﹤0.01%
2,200
+1,400
+175% +$347K
REGN icon
3112
Regeneron Pharmaceuticals
REGN
$80.8B
$485K ﹤0.01%
+765
New +$526K
MFIN icon
3113
CALL
Medallion Financial
MFIN
$250M
$485K ﹤0.01%
55,700
-30,700
-36% -$271K
TDOC icon
3114
PUT
Teladoc Health
TDOC
$1.3B
$485K ﹤0.01%
60,900
-44,600
-42% -$451K
TXG icon
3115
CALL
10x Genomics
TXG
$6.61B
$485K ﹤0.01%
55,500
+38,600
+228% +$487K
RSG icon
3116
CALL
Republic Services
RSG
$65.7B
$484K ﹤0.01%
2,000
-200
-9% -$44.8K
XPO icon
3117
CALL
XPO
XPO
$23.7B
$484K ﹤0.01%
4,500
-27,900
-86% -$3.55M
VUZI icon
3118
Vuzix
VUZI
$224M
$484K ﹤0.01%
237,220
-266,798
-53% -$874K
PPL
3119
PUT
PPL Corp
PPL
$26.7B
$484K ﹤0.01%
13,400
-6,700
-33% -$227K
PPC icon
3120
Pilgrim's Pride
PPC
$6.54B
$483K ﹤0.01%
8,867
-16,426
-65% -$822K
COTY icon
3121
CALL
Coty
COTY
$2.48B
$482K ﹤0.01%
88,200
-88,100
-50% -$552K
IMTX icon
3122
CALL
Immatics
IMTX
$1.32B
$482K ﹤0.01%
106,900
-93,900
-47% -$490K
LHX icon
3123
PUT
L3Harris
LHX
$53.4B
$481K ﹤0.01%
2,300
-22,100
-91% -$4.63M
APA icon
3124
APA Corp
APA
$13.2B
$481K ﹤0.01%
22,898
-52,125
-69% -$1.15M
ZH
3125
PUT
Zhihu
ZH
$279M
$481K ﹤0.01%
+112,700
New +$491K

Similar funds

Group One Trading's Q1 2025 Portfolio in Review

As of Q1 2025, Group One Trading held 8,640 positions worth $34.5B, down 21% from $43.7B the previous quarter. Its ten largest holdings account for 19% of the portfolio.

Group One Trading withdrew a net $7.24B in Q1 2025, closing 1,160 positions and reducing 2,852 holdings. Its most notable exit was Madrigal Pharmaceuticals, an estimated $32.9M position sold in full.

By sector, the portfolio is most concentrated in Technology at 1.5% of assets, up from 1.4% a quarter earlier, followed by Financials and Healthcare.

Against the trend, Group One Trading opened a new position in Arm worth $38M.

  • Group One Trading's largest Q1 2025 buy was Arm: 356,137 shares worth $38M.
  • Group One Trading added most to Robinhood in Q1 2025, an estimated $25.4M increase.
  • Group One Trading's biggest Q1 2025 reduction was Eli Lilly, cutting an estimated $31M.
  • Group One Trading fully exited Madrigal Pharmaceuticals in Q1 2025, selling an estimated $32.9M.
  • Group One Trading's ten largest holdings make up 19% of its $34.5B portfolio in Q1 2025.
  • Group One Trading opened 1,474 new positions and closed 1,160 in Q1 2025.
  • Group One Trading's portfolio value fell 21% quarter-over-quarter to $34.5B.

Based on Group One Trading's 13F filing for Q1 2025, filed 14 May 2025.