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PEAK6

PEAK6 Portfolio holdings

AUM $42.6B
1-Year Est. Return 66.3%
This Fund
S&P 500
This Quarter Est. Return
-3.54%
1 Year Est. Return
+66.3%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$53.8B
AUM Growth
-$14.5B
Cap. Flow
-$14.1B
Cap. Flow %
-26.26%
Top 10 Hldgs %
21.19%
Holding
3,487
New
618
Increased
781
Reduced
1,183
Closed
729

Top Buys

Rank Stock Value
1
CRWV
CoreWeave
CRWV
+$378M
2
COIN icon
Coinbase
COIN
+$108M
3
MU icon
Micron Technology
MU
+$70.9M
4
SLV icon
iShares Silver Trust
SLV
+$67.4M
5
PDD icon
Pinduoduo
PDD
+$50.8M

Top Sells

Rank Stock Value
1
GS icon
Goldman Sachs
GS
+$130M
2
QQQ icon
Invesco QQQ Trust
QQQ
+$108M
3
TSLA icon
Tesla
TSLA
+$101M
4
META icon
Meta Platforms (Facebook)
META
+$81.5M
5
AVGO icon
Broadcom
AVGO
+$76.2M

Sector Composition

Rank Sector Weight
1 Technology 2.78%
2 Financials 0.91%
3 Consumer Discretionary 0.85%
4 Industrials 0.54%
5 Communication Services 0.38%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
WELL icon
1326
Welltower
WELL
$176B
$2.45M ﹤0.01%
13,226
-2,949
-18% -$551K
PRM icon
1327
CALL
Perimeter Solutions
PRM
$5.51B
$2.45M ﹤0.01%
89,000
-200,100
-69% -$5.05M
NRDS icon
1328
CALL
NerdWallet
NRDS
$611M
$2.43M ﹤0.01%
179,700
+111,600
+164% +$1.46M
IONS icon
1329
Ionis Pharmaceuticals
IONS
$9.29B
$2.42M ﹤0.01%
30,642
+24,530
+401% +$1.85M
AEVA
1330
CALL
Aeva Technologies
AEVA
$1.03B
$2.42M ﹤0.01%
182,100
– –
NTNX icon
1331
PUT
Nutanix
NTNX
$15.5B
$2.41M ﹤0.01%
46,700
-37,700
-45% -$2.3M
AJG icon
1332
Arthur J. Gallagher & Co
AJG
$65.2B
$2.41M ﹤0.01%
+9,327
New +$2.47M
ARR
1333
CALL
Armour Residential REIT
ARR
$2.02B
$2.4M ﹤0.01%
135,900
+130,200
+2,284% +$2.16M
ATAI icon
1334
CALL
AtaiBeckley Inc
ATAI
$2.65B
$2.4M ﹤0.01%
586,000
-42,600
-7% -$201K
DRI icon
1335
PUT
Darden Restaurants
DRI
$23.4B
$2.39M ﹤0.01%
13,000
+10,000
+333% +$1.82M
FITB
1336
CALL
Fifth Third Bancorp
FITB
$51.5B
$2.39M ﹤0.01%
51,100
-3,100
-6% -$136K
ENTG icon
1337
Entegris
ENTG
$18.5B
$2.39M ﹤0.01%
28,388
-12,742
-31% -$1.11M
SBUX icon
1338
CALL
Starbucks
SBUX
$119B
$2.39M ﹤0.01%
28,400
-22,800
-45% -$1.92M
BNTX icon
1339
BioNTech
BNTX
$23.3B
$2.38M ﹤0.01%
+25,000
New +$2.52M
MCK icon
1340
PUT
McKesson
MCK
$99.9B
$2.38M ﹤0.01%
2,900
-300
-9% -$245K
CPA icon
1341
PUT
Copa Holdings
CPA
$5.61B
$2.38M ﹤0.01%
+19,700
New +$2.41M
HAPN
1342
CALL
Happen Inc
HAPN
$2.15B
$2.37M ﹤0.01%
125,200
+108,700
+659% +$1.92M
BRK.B icon
1343
CALL
Berkshire Hathaway Class B
BRK.B
$1.07T
$2.36M ﹤0.01%
4,700
-6,800
-59% -$3.38M
MGM icon
1344
MGM Resorts International
MGM
$11.8B
$2.35M ﹤0.01%
64,462
+55,789
+643% +$1.89M
FIS icon
1345
CALL
Fidelity National Information Services
FIS
$22.4B
$2.35M ﹤0.01%
35,300
-13,000
-27% -$857K
CP icon
1346
CALL
Canadian Pacific Kansas City
CP
$81.3B
$2.34M ﹤0.01%
31,800
-32,700
-51% -$2.41M
EXLS icon
1347
EXL Service
EXLS
$4.41B
$2.34M ﹤0.01%
+55,135
New +$2.25M
MNST icon
1348
Monster Beverage
MNST
$93.2B
$2.34M ﹤0.01%
+30,506
New +$2.19M
INDI icon
1349
CALL
indie Semiconductor
INDI
$699M
$2.34M ﹤0.01%
662,300
-7,600
-1% -$33.3K
AMBA icon
1350
Ambarella
AMBA
$2.84B
$2.33M ﹤0.01%
+32,844
New +$2.65M
52 53
54
55 56

Similar funds

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State of Wisconsin Investment Board
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DB
Danske Bank Copenhagen K, Denmark $41.5B AUM 29.19% 1-Year Est. Return
Holocene Advisors
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WCM Investment Management
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AS
Akuna Securities Chicago, Illinois $44.1B AUM 15.47% 1-Year Est. Return
CIBC Asset Management
CIBC Asset Management Toronto, Ontario, Canada $40.9B AUM 35.96% 1-Year Est. Return
Newport Trust Company
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PEAK6's Q4 2025 Portfolio in Review

As of Q4 2025, PEAK6 held 3,487 positions worth $53.8B, down 21% from $68.3B the previous quarter. Its ten largest holdings account for 21% of the portfolio.

PEAK6 withdrew a net $14.1B in Q4 2025, closing 729 positions and reducing 1,183 holdings. Its most notable exit was Marvell Technology, an estimated $36.3M position sold in full.

By sector, the portfolio is most concentrated in Technology at 2.8% of assets, up from 2.4% a quarter earlier, followed by Financials and Consumer Discretionary.

Against the trend, PEAK6 opened a new position in Micron Technology worth $88.2M.

  • PEAK6's largest Q4 2025 buy was Micron Technology: 309,188 shares worth $88.2M.
  • PEAK6 added most to CoreWeave in Q4 2025, an estimated $378M increase.
  • PEAK6's biggest Q4 2025 reduction was Goldman Sachs, cutting an estimated $130M.
  • PEAK6 fully exited Marvell Technology in Q4 2025, selling an estimated $36.3M.
  • PEAK6's ten largest holdings make up 21% of its $53.8B portfolio in Q4 2025.
  • PEAK6 opened 618 new positions and closed 729 in Q4 2025.
  • PEAK6's portfolio value fell 21% quarter-over-quarter to $53.8B.

Based on PEAK6's 13F filing for Q4 2025, filed 13 Feb 2026.