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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
MLYS icon
3301
PUT
Mineralys Therapeutics
MLYS
$2.4B
$408K ﹤0.01%
+25,700
New +$296K
KLAC icon
3302
PUT
KLA
KLAC
$256B
$408K ﹤0.01%
6,000
-3,000
-33% -$216K
BB icon
3303
PUT
BlackBerry
BB
$5.22B
$408K ﹤0.01%
108,100
-154,400
-59% -$703K
MFA
3304
MFA Financial
MFA
$921M
$407K ﹤0.01%
39,708
+12,341
+45% +$129K
ALGT icon
3305
Allegiant Air
ALGT
$2.47B
$407K ﹤0.01%
7,887
-3,225
-29% -$259K
OUST icon
3306
Ouster
OUST
$2.88B
$407K ﹤0.01%
45,342
-88,093
-66% -$869K
FAST icon
3307
Fastenal
FAST
$59.5B
$406K ﹤0.01%
10,474
-2,916
-22% -$109K
VCEL icon
3308
CALL
Vericel Corp
VCEL
$2.27B
$406K ﹤0.01%
9,100
-4,500
-33% -$242K
GEL icon
3309
CALL
Genesis Energy
GEL
$1.88B
$405K ﹤0.01%
25,800
-150,400
-85% -$1.83M
WIMI
3310
CALL
WiMi Hologram Cloud
WIMI
$24.6M
$405K ﹤0.01%
41,610
+33,600
+419% +$322K
HRZN icon
3311
PUT
Horizon Technology Finance
HRZN
$316M
$404K ﹤0.01%
42,900
+40,300
+1,550% +$378K
XNET
3312
CALL
Xunlei
XNET
$319M
$404K ﹤0.01%
89,900
+61,700
+219% +$206K
SJM icon
3313
CALL
J.M. Smucker
SJM
$12.7B
$403K ﹤0.01%
3,400
+800
+31% +$86.4K
AVNW icon
3314
CALL
Aviat Networks
AVNW
$273M
$403K ﹤0.01%
+21,000
New +$424K
GDYN icon
3315
CALL
Grid Dynamics Holdings
GDYN
$613M
$402K ﹤0.01%
25,700
+25,600
+25,600% +$513K
TBBK icon
3316
CALL
The Bancorp
TBBK
$2.83B
$402K ﹤0.01%
7,600
+700
+10% +$38.9K
TSLZ icon
3317
T-Rex 2X Inverse Tesla Daily Target ETF
TSLZ
$30.1M
$401K ﹤0.01%
4,778
+2,737
+134% +$190K
SW
3318
CALL
Smurfit Westrock
SW
$24.9B
$401K ﹤0.01%
8,900
+500
+6% +$25.4K
DK icon
3319
PUT
Delek US
DK
$3.67B
$401K ﹤0.01%
26,600
-14,400
-35% -$249K
CRNC icon
3320
CALL
Cerence
CRNC
$412M
$401K ﹤0.01%
50,700
-239,000
-82% -$2.94M
QTWO icon
3321
PUT
Q2 Holdings
QTWO
$3.9B
$400K ﹤0.01%
+5,000
New +$441K
AWTM
3322
PUT
DELISTED
AWTM Ultra-Short Duration Enhanced Income ETF
AWTM
$400K ﹤0.01%
22,000
+6,700
+44% +$122K
TAC icon
3323
CALL
TransAlta
TAC
$3.93B
$399K ﹤0.01%
42,700
-32,600
-43% -$361K
TGI
3324
PUT
DELISTED
Triumph Group
TGI
$398K ﹤0.01%
15,700
-2,500
-14% -$57.9K
TSSI
3325
CALL
TSS Inc
TSSI
$323M
$397K ﹤0.01%
50,600
+42,400
+517% +$505K

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.