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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
+29.19%
1 Year Est. Return
+104.56%
3 Year Est. Return
+314.05%
5 Year Est. Return
+338.55%
10 Year Est. Return
+1,561.13%
AUM
$45.2B
AUM Growth
+$10.7B
Cap. Flow
+$4.53B
Cap. Flow %
10.02%
Top 10 Hldgs %
15.95%
Holding
8,866
New
1,389
Increased
3,451
Reduced
2,656
Closed
1,017

Top Sells

Rank Stock Value
1
COIN icon
Coinbase
COIN
+$36.1M
2
MU icon
Micron Technology
MU
+$24.5M
3
NEM icon
Newmont
NEM
+$22.2M
4
ARM icon
Arm
ARM
+$21M
5
CEG icon
Constellation Energy
CEG
+$19.7M

Sector Composition

Rank Sector Weight
1 Technology 1.25%
2 Financials 1.22%
3 Healthcare 0.71%
4 Industrials 0.64%
5 Consumer Discretionary 0.62%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ATYR
3751
aTyr Pharma
ATYR
$47.6M
$359K ﹤0.01%
70,767
-18,904
-21% -$74.4K
PGNY icon
3752
Progyny
PGNY
$2.44B
$358K ﹤0.01%
16,279
+8,146
+100% +$179K
MATV icon
3753
PUT
Mativ Holdings
MATV
$481M
$358K ﹤0.01%
52,500
-20,500
-28% -$118K
FVRR icon
3754
CALL
Fiverr
FVRR
$321M
$358K ﹤0.01%
12,200
-166,200
-93% -$4.78M
OMER icon
3755
Omeros
OMER
$857M
$357K ﹤0.01%
118,989
+89,422
+302% +$445K
BBVA icon
3756
PUT
Banco Bilbao Vizcaya Argentaria
BBVA
$154B
$357K ﹤0.01%
23,200
+21,200
+1,060% +$305K
MUR icon
3757
PUT
Murphy Oil
MUR
$5.7B
$356K ﹤0.01%
15,800
+7,900
+100% +$176K
HNRG icon
3758
PUT
Hallador Energy
HNRG
$670M
$355K ﹤0.01%
22,400
-92,900
-81% -$1.44M
SPRO icon
3759
PUT
Spero Therapeutics
SPRO
$67.7M
$354K ﹤0.01%
+122,100
New +$176K
DCH
3760
CALL
Dauch Corp
DCH
$1.34B
$353K ﹤0.01%
86,500
+85,000
+5,667% +$342K
ARR
3761
Armour Residential REIT
ARR
$2.33B
$352K ﹤0.01%
20,966
+4,121
+24% +$66.2K
MTD icon
3762
CALL
Mettler-Toledo International
MTD
$28.6B
$352K ﹤0.01%
300
+100
+50% +$112K
OPRT icon
3763
PUT
Oportun Financial
OPRT
$255M
$352K ﹤0.01%
+49,200
New +$295K
HR icon
3764
PUT
Healthcare Realty
HR
$7.28B
$352K ﹤0.01%
22,200
+18,600
+517% +$283K
LNTH icon
3765
CALL
Lantheus
LNTH
$6.49B
$352K ﹤0.01%
4,300
+1,100
+34% +$96.6K
OLO
3766
DELISTED
Olo Inc
OLO
$351K ﹤0.01%
39,444
+39,237
+18,955% +$304K
QGEN icon
3767
PUT
Qiagen
QGEN
$8.54B
$351K ﹤0.01%
7,300
+6,000
+462% +$261K
AMBA icon
3768
PUT
Ambarella
AMBA
$3.77B
$350K ﹤0.01%
5,300
+3,600
+212% +$191K
AMED
3769
DELISTED
Amedisys
AMED
$350K ﹤0.01%
3,555
+663
+23% +$62.7K
SCPH
3770
CALL
DELISTED
scPharmaceuticals
SCPH
$349K ﹤0.01%
91,700
+91,000
+13,000% +$283K
OPTU
3771
CALL
Optimum Communications Inc
OPTU
$298M
$349K ﹤0.01%
163,200
+74,100
+83% +$174K
DXC icon
3772
PUT
DXC Technology
DXC
$1.82B
$349K ﹤0.01%
22,800
+20,800
+1,040% +$320K
TRUP icon
3773
Trupanion
TRUP
$1.07B
$349K ﹤0.01%
6,298
+222
+4% +$9.83K
CMBT
3774
CMB.TECH NV
CMBT
$4.69B
$348K ﹤0.01%
38,593
+14,564
+61% +$133K
PERI icon
3775
CALL
Perion Network
PERI
$375M
$347K ﹤0.01%
34,200
+23,800
+229% +$227K

Similar funds

Group One Trading's Q2 2025 Portfolio in Review

As of Q2 2025, Group One Trading held 8,866 positions worth $45.2B, up 31% from $34.5B the previous quarter. Its ten largest holdings account for 16% of the portfolio.

Group One Trading deployed $4.53B of net new capital in Q2 2025, opening 1,389 new positions and adding to 3,451 existing holdings. Its largest new stake was ProShares Ultra VIX Short-Term Futures ETF: 167,794 shares worth $15.7M.

By sector, the portfolio is most concentrated in Technology at 1.2% of assets, down from 1.5% a quarter earlier, followed by Financials and Healthcare.

On the sell side, the largest reduction was Coinbase, an estimated $36.1M trimmed.

  • Group One Trading's largest Q2 2025 buy was ProShares Ultra VIX Short-Term Futures ETF: 167,794 shares worth $15.7M.
  • Group One Trading added most to Citigroup in Q2 2025, an estimated $20.7M increase.
  • Group One Trading's biggest Q2 2025 reduction was Coinbase, cutting an estimated $36.1M.
  • Group One Trading fully exited Constellation Energy in Q2 2025, selling an estimated $19.7M.
  • Group One Trading's ten largest holdings make up 16% of its $45.2B portfolio in Q2 2025.
  • Group One Trading opened 1,389 new positions and closed 1,017 in Q2 2025.
  • Group One Trading's portfolio value rose 31% quarter-over-quarter to $45.2B.

Based on Group One Trading's 13F filing for Q2 2025, filed 14 Aug 2025.