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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
+40.25%
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
$56.9B
AUM Growth
+$11.7B
Cap. Flow
+$5.34B
Cap. Flow %
9.39%
Top 10 Hldgs %
15.91%
Holding
9,337
New
1,492
Increased
3,419
Reduced
3,011
Closed
1,034

Top Sells

Rank Stock Value
1
IREN icon
Iris Energy
IREN
+$83M
2
SOFI icon
SoFi Technologies
SOFI
+$42.4M
3
C icon
Citigroup
C
+$37.1M
4
MSTR icon
Strategy Inc
MSTR
+$36.4M
5
NVMI
Nova
NVMI
+$32.3M

Sector Composition

Rank Sector Weight
1 Technology 1.13%
2 Financials 1.09%
3 Consumer Discretionary 0.71%
4 Healthcare 0.56%
5 Industrials 0.5%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
OTEX icon
4351
CALL
Open Text
OTEX
$5.99B
$269K ﹤0.01%
7,200
-22,200
-76% -$712K
INVH icon
4352
Invitation Homes
INVH
$17.8B
$269K ﹤0.01%
9,172
+2,691
+42% +$82.9K
VICR icon
4353
Vicor
VICR
$9.63B
$269K ﹤0.01%
5,408
-1,043
-16% -$50.8K
AMDY icon
4354
YieldMax AMD Option Income Strategy ETF
AMDY
$380M
$269K ﹤0.01%
6,965
-94
-1% -$3.86K
POR icon
4355
PUT
Portland General Electric
POR
$5.66B
$268K ﹤0.01%
6,100
+2,600
+74% +$109K
LEVI icon
4356
CALL
Levi Strauss
LEVI
$9.09B
$268K ﹤0.01%
11,500
-900
-7% -$19.1K
ATYR
4357
PUT
aTyr Pharma
ATYR
$51.9M
$268K ﹤0.01%
371,000
+336,600
+978% +$1.53M
OLN icon
4358
PUT
Olin
OLN
$2.15B
$267K ﹤0.01%
10,700
+9,500
+792% +$211K
AL
4359
PUT
DELISTED
Air Lease Corp
AL
$267K ﹤0.01%
4,200
-21,200
-83% -$1.27M
OLPX
4360
CALL
DELISTED
Olaplex Holdings
OLPX
$267K ﹤0.01%
203,700
+182,900
+879% +$262K
ROAD icon
4361
PUT
Construction Partners
ROAD
$6.68B
$267K ﹤0.01%
+2,100
New +$240K
ARBE icon
4362
PUT
Arbe Robotics
ARBE
$89.8M
$267K ﹤0.01%
161,600
+128,900
+394% +$188K
CLPT icon
4363
ClearPoint Neuro
CLPT
$444M
$266K ﹤0.01%
+12,228
New +$144K
SCI icon
4364
PUT
Service Corp International
SCI
$11.4B
$266K ﹤0.01%
3,200
+2,800
+700% +$223K
MBUU icon
4365
CALL
Malibu Boats
MBUU
$568M
$266K ﹤0.01%
8,200
-1,100
-12% -$37.6K
CTLP
4366
DELISTED
Cantaloupe
CTLP
$266K ﹤0.01%
25,166
+18,942
+304% +$207K
RUN icon
4367
Sunrun
RUN
$2.38B
$266K ﹤0.01%
15,378
-9,117
-37% -$122K
CCOI icon
4368
CALL
Cogent Communications
CCOI
$528M
$265K ﹤0.01%
6,900
+1,100
+19% +$45.9K
BGS icon
4369
CALL
B&G Foods
BGS
$276M
$264K ﹤0.01%
59,700
-19,500
-25% -$85.2K
DFH icon
4370
CALL
Dream Finders Homes
DFH
$1.25B
$264K ﹤0.01%
10,200
+8,300
+437% +$228K
RAPP
4371
PUT
Rapport Therapeutics
RAPP
$2.25B
$264K ﹤0.01%
8,900
+8,000
+889% +$143K
CCOI icon
4372
Cogent Communications
CCOI
$528M
$264K ﹤0.01%
+6,888
New +$288K
LOAR icon
4373
PUT
Loar Holdings
LOAR
$6.62B
$264K ﹤0.01%
3,300
+900
+38% +$67.7K
SLI
4374
PUT
Standard Lithium
SLI
$623M
$264K ﹤0.01%
78,300
+17,300
+28% +$48.3K
DLX icon
4375
PUT
Deluxe
DLX
$1.12B
$263K ﹤0.01%
13,600
-2,300
-14% -$41.9K

Similar funds

Group One Trading's Q3 2025 Portfolio in Review

As of Q3 2025, Group One Trading held 9,337 positions worth $56.9B, up 26% from $45.2B the previous quarter. Its ten largest holdings account for 16% of the portfolio.

Group One Trading deployed $5.34B of net new capital in Q3 2025, opening 1,492 new positions and adding to 3,419 existing holdings. Its largest new stake was BitMine Immersion Technologies: 994,518 shares worth $51.6M.

By sector, the portfolio is most concentrated in Technology at 1.1% of assets, down from 1.2% a quarter earlier, followed by Financials and Consumer Discretionary.

On the sell side, the largest reduction was Iris Energy, an estimated $83M trimmed.

  • Group One Trading's largest Q3 2025 buy was BitMine Immersion Technologies: 994,518 shares worth $51.6M.
  • Group One Trading added most to Wynn Resorts in Q3 2025, an estimated $27.7M increase.
  • Group One Trading's biggest Q3 2025 reduction was Iris Energy, cutting an estimated $83M.
  • Group One Trading fully exited GE Vernova in Q3 2025, selling an estimated $31M.
  • Group One Trading's ten largest holdings make up 16% of its $56.9B portfolio in Q3 2025.
  • Group One Trading opened 1,492 new positions and closed 1,034 in Q3 2025.
  • Group One Trading's portfolio value rose 26% quarter-over-quarter to $56.9B.

Based on Group One Trading's 13F filing for Q3 2025, filed 12 Nov 2025.