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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
NVMI
376
CALL
Nova
NVMI
$13.9B
$20.2M 0.04%
61,600
-96,600
-61% -$31.1M
ALNY icon
377
CALL
Alnylam Pharmaceuticals
ALNY
$36.3B
$20.2M 0.04%
50,700
-1,100
-2% -$487K
ON icon
378
CALL
ON Semiconductor
ON
$33.8B
$20.1M 0.04%
370,600
+343,700
+1,278% +$17.6M
NXE icon
379
CALL
NexGen Energy
NXE
$6.05B
$20.1M 0.04%
2,181,100
-1,364,200
-38% -$12M
JD icon
380
PUT
JD.com
JD
$40.8B
$20M 0.04%
696,000
+100,400
+17% +$3.14M
NOW icon
381
PUT
ServiceNow
NOW
$102B
$19.9M 0.04%
130,000
+123,500
+1,900% +$21.2M
FLR icon
382
CALL
Fluor
FLR
$7.29B
$19.8M 0.04%
499,800
+293,100
+142% +$13M
DKNG icon
383
DraftKings
DKNG
$11.4B
$19.7M 0.04%
571,855
-134,519
-19% -$4.42M
APLD icon
384
PUT
Applied Digital
APLD
$7.77B
$19.7M 0.04%
802,300
+121,000
+18% +$3.49M
MAR icon
385
PUT
Marriott International
MAR
$98.7B
$19.6M 0.04%
63,200
+62,800
+15,700% +$17.9M
GE icon
386
GE Aerospace
GE
$367B
$19.6M 0.04%
63,517
+26,618
+72% +$8.02M
SCHW
387
PUT
Charles Schwab
SCHW
$177B
$19.5M 0.04%
195,500
+34,800
+22% +$3.3M
TEAM icon
388
CALL
Atlassian
TEAM
$22B
$19.3M 0.04%
118,800
+11,800
+11% +$1.85M
GD icon
389
CALL
General Dynamics
GD
$105B
$19.1M 0.04%
56,700
-93,100
-62% -$31.7M
CHWY icon
390
CALL
Chewy
CHWY
$8.54B
$19M 0.04%
575,800
-574,200
-50% -$19.9M
NICE icon
391
PUT
Nice
NICE
$5.29B
$18.9M 0.04%
166,800
+132,100
+381% +$16M
CIFR icon
392
CALL
Cipher Digital
CIFR
$9.47B
$18.8M 0.04%
1,277,000
-85,800
-6% -$1.51M
RCL icon
393
PUT
Royal Caribbean
RCL
$78.7B
$18.7M 0.03%
67,000
+3,500
+6% +$989K
NGD
394
CALL
DELISTED
New Gold Inc
NGD
$18.7M 0.03%
2,145,400
-250,000
-10% -$1.88M
WES icon
395
PUT
Western Midstream Partners
WES
$19.6B
$18.6M 0.03%
470,800
+304,900
+184% +$11.8M
BIIB icon
396
CALL
Biogen
BIIB
$29.9B
$18.5M 0.03%
105,200
-25,500
-20% -$4.17M
XEL icon
397
CALL
Xcel Energy
XEL
$51B
$18.5M 0.03%
250,100
+246,400
+6,659% +$19.4M
CFG icon
398
PUT
Citizens Financial Group
CFG
$30.4B
$18.3M 0.03%
313,700
+277,600
+769% +$14.9M
USB icon
399
CALL
US Bancorp
USB
$99.6B
$18.3M 0.03%
342,500
+222,300
+185% +$10.9M
PATH icon
400
PUT
UiPath
PATH
$5.62B
$18.2M 0.03%
1,113,100
+519,500
+88% +$8.09M
14 15
16
17 18

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DB
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AS
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CIBC Asset Management
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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.