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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
DMLP icon
3376
CALL
Dorchester Minerals
DMLP
$1.27B
$379K ﹤0.01%
12,600
+10,300
+448% +$324K
AQST icon
3377
PUT
Aquestive Therapeutics
AQST
$557M
$378K ﹤0.01%
130,400
+112,900
+645% +$342K
HHH icon
3378
PUT
Howard Hughes
HHH
$3.98B
$378K ﹤0.01%
5,100
+3,700
+264% +$279K
BOX icon
3379
Box
BOX
$4.62B
$377K ﹤0.01%
12,208
-5,696
-32% -$185K
HESM icon
3380
PUT
Hess Midstream
HESM
$5.22B
$376K ﹤0.01%
8,900
+1,700
+24% +$69.3K
LUV icon
3381
Southwest Airlines
LUV
$22.1B
$376K ﹤0.01%
11,196
-64,219
-85% -$2.03M
ASPN icon
3382
CALL
Aspen Aerogels
ASPN
$539M
$376K ﹤0.01%
58,800
+17,900
+44% +$173K
MRCY icon
3383
PUT
Mercury Systems
MRCY
$6.62B
$375K ﹤0.01%
8,700
-6,900
-44% -$302K
GWRE icon
3384
CALL
Guidewire Software
GWRE
$14.4B
$375K ﹤0.01%
2,000
+1,100
+122% +$214K
LAZR
3385
PUT
DELISTED
Luminar Technologies
LAZR
$375K ﹤0.01%
69,500
-194,600
-74% -$1.18M
DAY
3386
DELISTED
Dayforce
DAY
$374K ﹤0.01%
6,414
+5,541
+635% +$357K
DNOW icon
3387
CALL
DNOW Inc
DNOW
$3.08B
$374K ﹤0.01%
21,900
+14,400
+192% +$218K
SPT icon
3388
CALL
Sprout Social
SPT
$614M
$374K ﹤0.01%
17,000
+15,400
+963% +$448K
MTZ icon
3389
CALL
MasTec
MTZ
$22B
$373K ﹤0.01%
3,200
-13,600
-81% -$1.83M
ARWR icon
3390
CALL
Arrowhead Research
ARWR
$12.4B
$373K ﹤0.01%
29,300
+1,700
+6% +$30.9K
FLR icon
3391
PUT
Fluor
FLR
$7.64B
$373K ﹤0.01%
10,400
-29,200
-74% -$1.26M
SITC icon
3392
CALL
SITE Centers
SITC
$160M
$372K ﹤0.01%
29,000
+26,500
+1,060% +$378K
SIG icon
3393
Signet Jewelers
SIG
$3.74B
$372K ﹤0.01%
6,412
-3,958
-38% -$227K
CMBT
3394
PUT
CMB.TECH NV
CMBT
$4.75B
$372K ﹤0.01%
41,000
+1,000
+3% +$10.1K
TRVI icon
3395
CALL
Trevi Therapeutics
TRVI
$2.59B
$371K ﹤0.01%
59,000
+52,400
+794% +$250K
ATEC icon
3396
PUT
Alphatec Holdings
ATEC
$1.47B
$370K ﹤0.01%
36,500
-17,300
-32% -$186K
TRVI icon
3397
Trevi Therapeutics
TRVI
$2.59B
$369K ﹤0.01%
58,679
-11,638
-17% -$55.5K
CCS icon
3398
CALL
Century Communities
CCS
$1.96B
$369K ﹤0.01%
+5,500
New +$398K
CBRL icon
3399
CALL
Cracker Barrel
CBRL
$1.26B
$369K ﹤0.01%
9,500
+5,400
+132% +$272K
ZLAB icon
3400
CALL
Zai Lab
ZLAB
$2.62B
$369K ﹤0.01%
10,200
+3,100
+44% +$95.4K

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.