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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
-6.28%
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
$34.5B
AUM Growth
-$9.22B
Cap. Flow
-$7.24B
Cap. Flow %
-20.99%
Top 10 Hldgs %
18.89%
Holding
8,640
New
1,474
Increased
2,846
Reduced
2,852
Closed
1,160

Top Buys

Rank Stock Value
1
ARM icon
Arm
ARM
+$49.7M
2
HOOD icon
Robinhood
HOOD
+$25.4M
3
NEM icon
Newmont
NEM
+$24.6M
4
NEE icon
NextEra Energy
NEE
+$24.3M
5
MU icon
Micron Technology
MU
+$20.5M

Sector Composition

Rank Sector Weight
1 Technology 1.54%
2 Financials 0.95%
3 Healthcare 0.88%
4 Consumer Discretionary 0.66%
5 Industrials 0.61%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ARLO icon
5676
CALL
Arlo Technologies
ARLO
$1.65B
$24.7K ﹤0.01%
+2,500
New +$28.5K
UBX
5677
CALL
DELISTED
Unity Biotechnology
UBX
$24.6K ﹤0.01%
23,700
+16,000
+208% +$28.9K
LFCR icon
5678
PUT
Lifecore Biomedical
LFCR
$190M
$24.6K ﹤0.01%
3,500
+1,500
+75% +$9.32K
GTIM icon
5679
CALL
Good Times Restaurants
GTIM
$15.5M
$24.6K ﹤0.01%
10,000
+9,900
+9,900% +$24.5K
ADAM
5680
Adamas Trust
ADAM
$883M
$24.6K ﹤0.01%
3,790
-1,172
-24% -$7.46K
PRCT icon
5681
Procept Biorobotics
PRCT
$1.17B
$24.5K ﹤0.01%
420
-1,417
-77% -$96.8K
FHB icon
5682
PUT
First Hawaiian
FHB
$3.35B
$24.4K ﹤0.01%
+1,000
New +$26K
RGR icon
5683
Sturm, Ruger & Co
RGR
$593M
$24.4K ﹤0.01%
622
-3,032
-83% -$114K
KNSA icon
5684
PUT
Kiniksa Pharmaceuticals
KNSA
$5.93B
$24.4K ﹤0.01%
1,100
+1,000
+1,000% +$20.6K
TPST icon
5685
CALL
Tempest Therapeutics
TPST
$14.6M
$24.4K ﹤0.01%
2,546
+1,561
+158% +$17.7K
BEP icon
5686
PUT
Brookfield Renewable
BEP
$9.96B
$24.4K ﹤0.01%
1,100
-500
-31% -$11.2K
ANGI icon
5687
Angi Inc
ANGI
$196M
$24.4K ﹤0.01%
1,581
+1,569
+13,075% +$26.7K
NKTR icon
5688
CALL
Nektar Therapeutics
NKTR
$2.58B
$24.3K ﹤0.01%
2,380
-840
-26% -$11K
GDRX icon
5689
PUT
GoodRx Holdings
GDRX
$1.26B
$24.3K ﹤0.01%
5,500
-1,800
-25% -$8.45K
SSTK icon
5690
CALL
Shutterstock
SSTK
$219M
$24.2K ﹤0.01%
1,300
-3,400
-72% -$87.1K
MCRB icon
5691
CALL
Seres Therapeutics
MCRB
$48.9M
$24.2K ﹤0.01%
1,725
-4,485
-72% -$70.2K
GLL icon
5692
ProShares UltraShort Gold
GLL
$105M
$24.1K ﹤0.01%
+477
New +$28.6K
MAMA icon
5693
PUT
Mama's Creations
MAMA
$833M
$24.1K ﹤0.01%
3,700
+1,200
+48% +$8.27K
PYCR
5694
DELISTED
Paycor HCM, Inc. Common Stock
PYCR
$24.1K ﹤0.01%
1,072
+872
+436% +$19.3K
RNR icon
5695
PUT
RenaissanceRe
RNR
$13.4B
$24K ﹤0.01%
+100
New +$24.2K
NRP icon
5696
Natural Resource Partners
NRP
$1.42B
$23.9K ﹤0.01%
+230
New +$24.1K
BRX icon
5697
PUT
Brixmor Property Group
BRX
$9.32B
$23.9K ﹤0.01%
+900
New +$23.9K
ORGN
5698
CALL
DELISTED
Origin Materials
ORGN
$23.9K ﹤0.01%
1,200
-1,773
-60% -$48.7K
PLBY icon
5699
CALL
Playboy Inc
PLBY
$141M
$23.9K ﹤0.01%
21,700
-22,000
-50% -$34.4K
PRTH icon
5700
PUT
Priority Technology Holdings
PRTH
$444M
$23.9K ﹤0.01%
+3,500
New +$33.1K

Similar funds

Group One Trading's Q1 2025 Portfolio in Review

As of Q1 2025, Group One Trading held 8,640 positions worth $34.5B, down 21% from $43.7B the previous quarter. Its ten largest holdings account for 19% of the portfolio.

Group One Trading withdrew a net $7.24B in Q1 2025, closing 1,160 positions and reducing 2,852 holdings. Its most notable exit was Madrigal Pharmaceuticals, an estimated $32.9M position sold in full.

By sector, the portfolio is most concentrated in Technology at 1.5% of assets, up from 1.4% a quarter earlier, followed by Financials and Healthcare.

Against the trend, Group One Trading opened a new position in Arm worth $38M.

  • Group One Trading's largest Q1 2025 buy was Arm: 356,137 shares worth $38M.
  • Group One Trading added most to Robinhood in Q1 2025, an estimated $25.4M increase.
  • Group One Trading's biggest Q1 2025 reduction was Eli Lilly, cutting an estimated $31M.
  • Group One Trading fully exited Madrigal Pharmaceuticals in Q1 2025, selling an estimated $32.9M.
  • Group One Trading's ten largest holdings make up 19% of its $34.5B portfolio in Q1 2025.
  • Group One Trading opened 1,474 new positions and closed 1,160 in Q1 2025.
  • Group One Trading's portfolio value fell 21% quarter-over-quarter to $34.5B.

Based on Group One Trading's 13F filing for Q1 2025, filed 14 May 2025.