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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
+7.63%
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
$57.3B
AUM Growth
+$403M
Cap. Flow
+$2.35B
Cap. Flow %
4.11%
Top 10 Hldgs %
13.8%
Holding
9,446
New
1,147
Increased
2,913
Reduced
3,552
Closed
1,460

Sector Composition

Rank Sector Weight
1 Technology 1.07%
2 Financials 0.77%
3 Industrials 0.61%
4 Consumer Discretionary 0.6%
5 Healthcare 0.57%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
PCT icon
2901
PureCycle Technologies
PCT
$1.26B
$981K ﹤0.01%
114,246
-13,372
-10% -$142K
RAIL icon
2902
PUT
FreightCar America
RAIL
$264M
$981K ﹤0.01%
88,600
+87,100
+5,807% +$800K
ATKR icon
2903
CALL
Atkore
ATKR
$2.45B
$980K ﹤0.01%
15,500
-7,300
-32% -$476K
MBI icon
2904
CALL
MBIA
MBI
$265M
$979K ﹤0.01%
136,800
+38,300
+39% +$277K
LSCC icon
2905
CALL
Lattice Semiconductor
LSCC
$17.8B
$979K ﹤0.01%
13,300
-1,600
-11% -$114K
CM icon
2906
CALL
Canadian Imperial Bank of Commerce
CM
$109B
$979K ﹤0.01%
10,800
-9,000
-45% -$772K
EMBJ
2907
PUT
Embraer S.A. ADS
EMBJ
$12B
$978K ﹤0.01%
15,200
-12,600
-45% -$790K
MTZ icon
2908
CALL
MasTec
MTZ
$20.9B
$978K ﹤0.01%
4,500
-1,100
-20% -$231K
VNOM icon
2909
CALL
Viper Energy
VNOM
$8.58B
$977K ﹤0.01%
25,300
-300
-1% -$11.4K
NTES icon
2910
PUT
NetEase
NTES
$84.9B
$977K ﹤0.01%
7,100
-2,800
-28% -$398K
UUP icon
2911
PUT
Invesco DB US Dollar Index Bullish Fund
UUP
$420M
$976K ﹤0.01%
36,100
-19,500
-35% -$544K
SANM icon
2912
CALL
Sanmina
SANM
$10.1B
$975K ﹤0.01%
6,500
+6,300
+3,150% +$930K
BMRN icon
2913
PUT
BioMarin Pharmaceuticals
BMRN
$11.5B
$975K ﹤0.01%
16,400
+2,800
+21% +$152K
CLBT icon
2914
CALL
Cellebrite
CLBT
$3.6B
$974K ﹤0.01%
54,000
+21,700
+67% +$390K
QLD icon
2915
ProShares Ultra QQQ
QLD
$12.5B
$973K ﹤0.01%
13,820
-26,866
-66% -$1.9M
OCUL icon
2916
PUT
Ocular Therapeutix
OCUL
$1.82B
$972K ﹤0.01%
80,100
-2,100
-3% -$25.5K
HMY icon
2917
Harmony Gold Mining
HMY
$9.78B
$972K ﹤0.01%
48,849
+32,067
+191% +$598K
CGNX icon
2918
Cognex
CGNX
$10.8B
$971K ﹤0.01%
26,977
-24,600
-48% -$996K
BRZE icon
2919
PUT
Braze
BRZE
$2.79B
$970K ﹤0.01%
28,300
+27,700
+4,617% +$821K
XERS icon
2920
Xeris Biopharma Holdings
XERS
$1.4B
$970K ﹤0.01%
123,561
+117,537
+1,951% +$925K
RSVR icon
2921
CALL
Reservoir Media
RSVR
$696M
$970K ﹤0.01%
+128,100
New +$960K
INSP icon
2922
PUT
Inspire Medical Systems
INSP
$1.42B
$968K ﹤0.01%
10,500
-2,600
-20% -$249K
EWTX icon
2923
CALL
Edgewise Therapeutics
EWTX
$4.26B
$968K ﹤0.01%
39,000
+31,000
+388% +$622K
FETH
2924
Fidelity Ethereum Fund
FETH
$1B
$968K ﹤0.01%
32,683
-12,891
-28% -$445K
SM icon
2925
PUT
SM Energy
SM
$7.67B
$967K ﹤0.01%
51,700
+30,600
+145% +$620K

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Group One Trading's Q4 2025 Portfolio in Review

As of Q4 2025, Group One Trading held 9,446 positions worth $57.3B, up 0.71% from $56.9B the previous quarter. Its ten largest holdings account for 14% of the portfolio.

Group One Trading deployed $2.35B of net new capital in Q4 2025, opening 1,147 new positions and adding to 2,913 existing holdings. Its largest new stake was Amplify Junior Silver Miners ETF: 3,756,119 shares worth $104M.

By sector, the portfolio is most concentrated in Technology at 1.1% of assets, down from 1.1% a quarter earlier, followed by Financials and Industrials.

On the sell side, the largest reduction was Iris Energy, an estimated $97M trimmed.

  • Group One Trading's largest Q4 2025 buy was Amplify Junior Silver Miners ETF: 3,756,119 shares worth $104M.
  • Group One Trading added most to Advanced Micro Devices in Q4 2025, an estimated $27.9M increase.
  • Group One Trading's biggest Q4 2025 reduction was Iris Energy, cutting an estimated $97M.
  • Group One Trading fully exited Wynn Resorts in Q4 2025, selling an estimated $29.9M.
  • Group One Trading's ten largest holdings make up 14% of its $57.3B portfolio in Q4 2025.
  • Group One Trading opened 1,147 new positions and closed 1,460 in Q4 2025.
  • Group One Trading's portfolio value rose 0.71% quarter-over-quarter to $57.3B.

Based on Group One Trading's 13F filing for Q4 2025, filed 12 Feb 2026.