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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

Top Sells

Rank Stock Value
1
MDGL icon
Madrigal Pharmaceuticals
MDGL
+$32.9M
2
LLY icon
Eli Lilly
LLY
+$31M
3
GXO icon
GXO Logistics
GXO
+$30.4M
4
WFC icon
Wells Fargo
WFC
+$29.7M
5
GDX icon
VanEck Gold Miners ETF
GDX
+$22.3M

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
WAY
2151
Waystar Holding Corp
WAY
$4.65B
$1.41M ﹤0.01%
37,636
+32,305
+606% +$1.28M
LEGN icon
2152
Legend Biotech
LEGN
$4.01B
$1.41M ﹤0.01%
41,432
-3,599
-8% -$129K
ADP icon
2153
PUT
Automatic Data Processing
ADP
$108B
$1.41M ﹤0.01%
4,600
-2,100
-31% -$633K
DEI icon
2154
PUT
Douglas Emmett
DEI
$1.96B
$1.4M ﹤0.01%
87,700
-40,500
-32% -$687K
EXTR icon
2155
CALL
Extreme Networks
EXTR
$3.15B
$1.4M ﹤0.01%
106,000
+92,300
+674% +$1.45M
AAOI icon
2156
PUT
Applied Optoelectronics
AAOI
$10.9B
$1.4M ﹤0.01%
91,300
-119,800
-57% -$3.01M
XERS icon
2157
CALL
Xeris Biopharma Holdings
XERS
$1.37B
$1.4M ﹤0.01%
255,200
+100,100
+65% +$404K
GO icon
2158
CALL
Grocery Outlet
GO
$980M
$1.4M ﹤0.01%
100,000
+97,000
+3,233% +$1.43M
RMBS icon
2159
CALL
Rambus
RMBS
$11B
$1.4M ﹤0.01%
27,000
-7,500
-22% -$441K
BBBY
2160
Bed Bath & Beyond
BBBY
$442M
$1.4M ﹤0.01%
264,948
+137,597
+108% +$835K
VRSN icon
2161
PUT
VeriSign
VRSN
$26.6B
$1.4M ﹤0.01%
+5,500
New +$1.25M
SOXS icon
2162
Direxion Daily Semiconductor Bear 3X ETF
SOXS
$1.05B
$1.4M ﹤0.01%
241
+142
+143% +$622K
TDS icon
2163
PUT
Telephone and Data Systems
TDS
$3.75B
$1.39M ﹤0.01%
36,000
+7,600
+27% +$274K
FISV
2164
PUT
Fiserv Inc
FISV
$27.9B
$1.39M ﹤0.01%
6,300
+5,700
+950% +$1.25M
ERIC icon
2165
CALL
Ericsson
ERIC
$33.3B
$1.39M ﹤0.01%
178,900
-18,800
-10% -$152K
INDI icon
2166
CALL
indie Semiconductor
INDI
$854M
$1.39M ﹤0.01%
681,100
+268,800
+65% +$935K
IAG icon
2167
CALL
IAMGOLD
IAG
$10.6B
$1.39M ﹤0.01%
221,700
-92,400
-29% -$546K
WTW icon
2168
PUT
Willis Towers Watson
WTW
$32B
$1.39M ﹤0.01%
+4,100
New +$1.34M
GNW icon
2169
CALL
Genworth Financial
GNW
$3.71B
$1.38M ﹤0.01%
195,000
+47,700
+32% +$332K
STWD icon
2170
PUT
Starwood Property Trust
STWD
$6.09B
$1.38M ﹤0.01%
69,700
-222,900
-76% -$4.38M
CPER icon
2171
CALL
United States Copper Index Fund
CPER
$772M
$1.37M ﹤0.01%
43,500
+27,900
+179% +$804K
BLDR icon
2172
CALL
Builders FirstSource
BLDR
$8.04B
$1.37M ﹤0.01%
11,000
-74,900
-87% -$10.9M
PRGO icon
2173
Perrigo
PRGO
$1.78B
$1.37M ﹤0.01%
+48,963
New +$1.27M
SGI
2174
CALL
Somnigroup International
SGI
$13.7B
$1.37M ﹤0.01%
22,900
-17,000
-43% -$1.03M
PRAX icon
2175
PUT
Praxis Precision Medicines
PRAX
$10.1B
$1.37M ﹤0.01%
36,200
+9,300
+35% +$581K
85 86
87
88 89

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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.