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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
DYNF icon
5051
CALL
BlackRock US Equity Factor Rotation ETF
DYNF
$39.1B
$94.8K ﹤0.01%
2,600
+2,300
+767% +$138K
ASYS icon
5052
Amtech Systems
ASYS
$275M
$94.7K ﹤0.01%
7,549
+5,525
+273% +$49.8K
FLO icon
5053
CALL
Flowers Foods
FLO
$1.53B
$94.7K ﹤0.01%
8,700
-19,700
-69% -$229K
CVU icon
5054
PUT
CPI Aerostructures
CVU
$64.7M
$94.6K ﹤0.01%
+23,900
New +$65.4K
LFCR icon
5055
CALL
Lifecore Biomedical
LFCR
$165M
$94.1K ﹤0.01%
11,500
+11,200
+3,733% +$82.9K
UPSX
5056
CALL
Tradr 2X Long UPST Daily ETF
UPSX
$21.7M
$94K ﹤0.01%
+1,900
New +$114K
CTLP
5057
DELISTED
Cantaloupe
CTLP
$93.9K ﹤0.01%
8,843
-16,323
-65% -$173K
WFRD icon
5058
CALL
Weatherford International
WFRD
$6.33B
$93.9K ﹤0.01%
1,200
+400
+50% +$29K
TKR icon
5059
Timken Company
TKR
$9.85B
$93.7K ﹤0.01%
+1,114
New +$88.6K
BYRN icon
5060
Byrna Technologies
BYRN
$111M
$93.4K ﹤0.01%
5,562
-821
-13% -$16K
BMEA icon
5061
PUT
Biomea Fusion
BMEA
$86.8M
$93.4K ﹤0.01%
75,300
+50,100
+199% +$70.2K
ETHD
5062
CALL
ProShares UltraShort Ether ETF
ETHD
$58.6M
$93.4K ﹤0.01%
+2,200
New +$99.8K
HP icon
5063
Helmerich & Payne
HP
$3.41B
$93.4K ﹤0.01%
3,255
+3,051
+1,496% +$81K
OPTT icon
5064
CALL
Ocean Power Technologies
OPTT
$48.6M
$93.3K ﹤0.01%
311,100
-310,600
-50% -$140K
FSV icon
5065
PUT
FirstService
FSV
$6.61B
$93.3K ﹤0.01%
600
-200
-25% -$32.5K
IRT icon
5066
PUT
Independence Realty Trust
IRT
$3.95B
$92.6K ﹤0.01%
5,300
-2,900
-35% -$48.1K
OKLL
5067
Defiance Daily Target 2x Long OKLO ETF
OKLL
$142M
$92.5K ﹤0.01%
+5,518
New +$302K
AISP
5068
PUT
Airship AI Holdings
AISP
$62M
$92.2K ﹤0.01%
31,900
-28,300
-47% -$117K
IMXI icon
5069
PUT
International Money Express
IMXI
$369M
$92.2K ﹤0.01%
6,000
INV
5070
PUT
Innventure Inc
INV
$281M
$92K ﹤0.01%
+22,000
New +$92.4K
SGMO
5071
PUT
DELISTED
SANGAMO THERAPEUTICS INC
SGMO
$91.6K ﹤0.01%
218,100
-84,900
-28% -$45K
LUCK
5072
PUT
Lucky Strike Entertainment
LUCK
$919M
$91.5K ﹤0.01%
10,800
+9,900
+1,100% +$85.5K
POR icon
5073
PUT
Portland General Electric
POR
$5.9B
$91.2K ﹤0.01%
1,900
-4,200
-69% -$198K
XRN
5074
PUT
Chiron Real Estate Inc
XRN
$511M
$91.1K ﹤0.01%
2,700
+400
+17% +$13K
FN icon
5075
PUT
Fabrinet
FN
$16.3B
$91.1K ﹤0.01%
200
-1,600
-89% -$696K

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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.