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Group One Trading

Group One Trading Portfolio holdings

AUM $71.1B
1-Year Est. Return 128.96%
This Fund
S&P 500
This Quarter Est. Return
+44.6%
1 Year Est. Return
+128.96%
3 Year Est. Return
+441.6%
5 Year Est. Return
+457.72%
10 Year Est. Return
+2,189.21%
AUM
$71.1B
AUM Growth
+$18.9B
Cap. Flow
-$83.6M
Cap. Flow %
-0.12%
Top 10 Hldgs %
17.81%
Holding
8,773
New
1,278
Increased
2,793
Reduced
2,996
Closed
1,300

Top Buys

Rank Stock Value
1
DRAM
Roundhill Memory ETF
DRAM
+$76.6M
2
UNH icon
UnitedHealth
UNH
+$37.6M
3
BKNG icon
Booking.com
BKNG
+$32.7M
4
MSTR icon
Strategy Inc
MSTR
+$28.2M
5
MRVL icon
Marvell Technology
MRVL
+$27.9M

Top Sells

Rank Stock Value
1
SILJ icon
Amplify Junior Silver Miners ETF
SILJ
+$66.7M
2
MU icon
Micron Technology
MU
+$62.1M
3
EWY icon
iShares MSCI South Korea ETF
EWY
+$37.9M
4
INTC icon
Intel
INTC
+$36.8M
5
CNC icon
Centene
CNC
+$31.2M

Sector Composition

Rank Sector Weight
1 Miscellaneous 95.94%
2 Technology 1.27%
3 Consumer Discretionary 0.56%
4 Healthcare 0.51%
5 Industrials 0.37%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ABTC
4426
CALL
American Bitcoin Corp
ABTC
$592M
$166K ﹤0.01%
16,287
+8,054
+98% +$123K
DUOT icon
4427
Duos Technologies
DUOT
$277M
$166K ﹤0.01%
+13,855
New +$139K
LESL icon
4428
Leslie's
LESL
$4.7M
$166K ﹤0.01%
+16,364
New +$64.2K
EME icon
4429
CALL
Emcor
EME
$33.3B
$166K ﹤0.01%
200
-500
-71% -$423K
BMRN icon
4430
PUT
BioMarin Pharmaceuticals
BMRN
$12.5B
$166K ﹤0.01%
2,900
-8,100
-74% -$444K
MSTX
4431
Defiance Daily Target 2x Long MSTR ETF
MSTX
$286M
$166K ﹤0.01%
22,271
-2,822
-11% -$70.9K
LGIH icon
4432
PUT
LGI Homes
LGIH
$1.21B
$166K ﹤0.01%
2,600
-7,800
-75% -$373K
GFL icon
4433
PUT
GFL Environmental
GFL
$18.3B
$166K ﹤0.01%
4,500
– –
MAN icon
4434
PUT
ManpowerGroup
MAN
$2.64B
$165K ﹤0.01%
4,900
– –
SRRK icon
4435
Scholar Rock
SRRK
$6.65B
$165K ﹤0.01%
3,004
-2,405
-44% -$116K
EXC icon
4436
Exelon
EXC
$45B
$165K ﹤0.01%
+3,538
New +$164K
ASM
4437
CALL
Avino Silver & Gold Mines
ASM
$1.25B
$165K ﹤0.01%
26,000
+24,600
+1,757% +$166K
UGA icon
4438
CALL
United States Gasoline Fund
UGA
$168M
$165K ﹤0.01%
1,600
+1,400
+700% +$152K
CNNE icon
4439
Cannae Holdings
CNNE
$677M
$165K ﹤0.01%
+11,440
New +$155K
CAN
4440
Canaan Creative
CAN
$236M
$165K ﹤0.01%
573,476
+282,935
+97% +$123K
GWW icon
4441
W.W. Grainger
GWW
$60.2B
$165K ﹤0.01%
+121
New +$149K
ITT icon
4442
ITT
ITT
$17.7B
$164K ﹤0.01%
+831
New +$168K
LDI icon
4443
CALL
loanDepot
LDI
$264M
$164K ﹤0.01%
131,400
+26,600
+25% +$35.9K
UNCY icon
4444
CALL
Unicycive Therapeutics
UNCY
$143M
$164K ﹤0.01%
+35,000
New +$258K
MAC icon
4445
CALL
Macerich
MAC
$6.53B
$164K ﹤0.01%
6,500
+6,000
+1,200% +$135K
RGNX icon
4446
Regenxbio
RGNX
$576M
$164K ﹤0.01%
13,660
+11,982
+714% +$99.4K
UHS icon
4447
CALL
Universal Health Services
UHS
$10.4B
$164K ﹤0.01%
+1,100
New +$179K
EDIT icon
4448
Editas Medicine
EDIT
$425M
$163K ﹤0.01%
50,349
+28,040
+126% +$82K
TBLA icon
4449
CALL
Taboola.com
TBLA
$1B
$163K ﹤0.01%
32,600
+29,100
+831% +$127K
TMQ
4450
CALL
Trilogy Metals
TMQ
$606M
$163K ﹤0.01%
46,300
-136,800
-75% -$563K
176 177
178
179 180

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Adage Capital Partners
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Group One Trading's Q2 2026 Portfolio in Review

As of Q2 2026, Group One Trading held 8,773 positions worth $71.1B, up 36% from $52.2B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

Group One Trading's Q2 2026 filing shows 1,278 new, 2,793 increased, 2,996 reduced and 1,300 closed positions. Its largest new stake was Roundhill Memory ETF: 1,470,486 shares worth $109M. The largest sale was Amplify Junior Silver Miners ETF, an estimated $66.7M.

By sector, the portfolio is most concentrated in Miscellaneous at 96% of assets, up from 95% a quarter earlier, followed by Technology and Consumer Discretionary.

  • Group One Trading's largest Q2 2026 buy was Roundhill Memory ETF: 1,470,486 shares worth $109M.
  • Group One Trading added most to UnitedHealth in Q2 2026, an estimated $37.6M increase.
  • Group One Trading's biggest Q2 2026 reduction was Amplify Junior Silver Miners ETF, cutting an estimated $66.7M.
  • Group One Trading fully exited Centene in Q2 2026, selling an estimated $31.2M.
  • Group One Trading's ten largest holdings make up 18% of its $71.1B portfolio in Q2 2026.
  • Group One Trading opened 1,278 new positions and closed 1,300 in Q2 2026.
  • Group One Trading's portfolio value rose 36% quarter-over-quarter to $71.1B.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.