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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
EPR icon
4501
EPR Properties
EPR
$4.69B
$175K ﹤0.01%
+3,499
New +$182K
GANX icon
4502
Gain Therapeutics
GANX
$74.6M
$174K ﹤0.01%
54,159
+37,384
+223% +$99.8K
IMNM icon
4503
CALL
Immunome
IMNM
$2.61B
$174K ﹤0.01%
8,100
-38,700
-83% -$679K
WMS icon
4504
CALL
Advanced Drainage Systems
WMS
$11.1B
$174K ﹤0.01%
1,200
-4,700
-80% -$681K
ZYME icon
4505
CALL
Zymeworks
ZYME
$1.6B
$174K ﹤0.01%
6,600
-23,100
-78% -$504K
GOLD
4506
Gold.com Inc
GOLD
$1.22B
$173K ﹤0.01%
+5,095
New +$146K
ALKS icon
4507
CALL
Alkermes
ALKS
$8.31B
$173K ﹤0.01%
6,200
-1,400
-18% -$41.9K
TPB icon
4508
PUT
Turning Point Brands
TPB
$1.56B
$173K ﹤0.01%
1,600
+300
+23% +$29.3K
TBLA icon
4509
CALL
Taboola.com
TBLA
$1.42B
$173K ﹤0.01%
37,600
-30,700
-45% -$116K
PSN icon
4510
CALL
Parsons
PSN
$5.09B
$173K ﹤0.01%
2,800
-114,500
-98% -$8.96M
POWI icon
4511
Power Integrations
POWI
$3.37B
$173K ﹤0.01%
+4,864
New +$184K
LPG icon
4512
PUT
Dorian LPG
LPG
$1.97B
$173K ﹤0.01%
7,100
+5,500
+344% +$144K
POR icon
4513
CALL
Portland General Electric
POR
$5.9B
$173K ﹤0.01%
3,600
-800
-18% -$37.8K
SSYS icon
4514
PUT
Stratasys
SSYS
$706M
$173K ﹤0.01%
19,900
-5,000
-20% -$49.6K
EDIT icon
4515
PUT
Editas Medicine
EDIT
$407M
$172K ﹤0.01%
84,000
+62,700
+294% +$181K
PSNY icon
4516
Polestar Automotive Holding UK
PSNY
$2.11B
$172K ﹤0.01%
8,055
-4,576
-36% -$95.5K
LDI icon
4517
PUT
loanDepot
LDI
$586M
$172K ﹤0.01%
82,900
-241,400
-74% -$670K
PFF icon
4518
iShares Preferred and Income Securities ETF
PFF
$13.3B
$171K ﹤0.01%
5,538
-4,052
-42% -$126K
DGXX
4519
CALL
Digi Power X Inc
DGXX
$379M
$171K ﹤0.01%
+67,100
New +$251K
INSP icon
4520
Inspire Medical Systems
INSP
$1.5B
$171K ﹤0.01%
1,853
-8,387
-82% -$802K
ASX icon
4521
PUT
ASE Group
ASX
$80.7B
$171K ﹤0.01%
10,600
+10,500
+10,500% +$149K
TLPH icon
4522
PUT
Talphera
TLPH
$69M
$171K ﹤0.01%
+149,700
New +$180K
LIN icon
4523
PUT
Linde
LIN
$222B
$171K ﹤0.01%
400
-10,500
-96% -$4.5M
NEOG icon
4524
PUT
Neogen
NEOG
$2.59B
$171K ﹤0.01%
24,400
+19,900
+442% +$125K
FRSH icon
4525
PUT
Freshworks
FRSH
$3.25B
$170K ﹤0.01%
13,900
+8,000
+136% +$94.5K

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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.