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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
MKSI icon
401
CALL
MKS Inc
MKSI
$22.2B
$18.2M 0.03%
114,100
+52,600
+86% +$7.8M
NOW icon
402
CALL
ServiceNow
NOW
$102B
$18.1M 0.03%
118,300
+19,300
+19% +$3.31M
D icon
403
CALL
Dominion Energy
D
$62.5B
$18.1M 0.03%
308,400
+276,100
+855% +$16.6M
IBM icon
404
PUT
IBM
IBM
$202B
$18.1M 0.03%
61,000
-1,600
-3% -$479K
RBLX icon
405
PUT
Roblox
RBLX
$34B
$18M 0.03%
222,000
-88,400
-28% -$9.39M
EXPD icon
406
CALL
Expeditors International
EXPD
$22.9B
$17.9M 0.03%
+120,200
New +$16.4M
KKR icon
407
KKR & Co
KKR
$89.2B
$17.9M 0.03%
140,194
+36,430
+35% +$4.53M
WAL icon
408
PUT
Western Alliance Bancorporation
WAL
$9.07B
$17.8M 0.03%
+211,400
New +$17.2M
LULU icon
409
PUT
lululemon athletica
LULU
$13B
$17.8M 0.03%
85,500
-169,100
-66% -$30.6M
NTR icon
410
CALL
Nutrien
NTR
$32.7B
$17.8M 0.03%
287,700
-496,100
-63% -$29.2M
VEEV icon
411
CALL
Veeva Systems
VEEV
$30.3B
$17.7M 0.03%
79,100
-37,700
-32% -$10M
NXT icon
412
CALL
Nextpower Inc
NXT
$15.2B
$17.6M 0.03%
202,500
+46,000
+29% +$4.17M
USB icon
413
PUT
US Bancorp
USB
$99.6B
$17.6M 0.03%
330,500
+203,500
+160% +$10M
ENTG icon
414
CALL
Entegris
ENTG
$19.7B
$17.6M 0.03%
+208,800
New +$18.1M
MA icon
415
PUT
Mastercard
MA
$477B
$17.6M 0.03%
30,800
-16,400
-35% -$9.17M
B
416
Barrick Mining
B
$62.2B
$17.5M 0.03%
+401,833
New +$15.1M
HMY icon
417
CALL
Harmony Gold Mining
HMY
$9.92B
$17.5M 0.03%
879,300
-1,403,600
-61% -$26.2M
RIO icon
418
PUT
Rio Tinto
RIO
$148B
$17.5M 0.03%
218,500
+104,400
+91% +$7.52M
CHWY icon
419
PUT
Chewy
CHWY
$8.54B
$17.5M 0.03%
528,800
-124,100
-19% -$4.31M
ZM icon
420
CALL
Zoom
ZM
$25.8B
$17.4M 0.03%
202,100
+87,300
+76% +$7.35M
MTZ icon
421
PUT
MasTec
MTZ
$26.7B
$17.4M 0.03%
80,000
+77,000
+2,567% +$16.2M
HCA icon
422
CALL
HCA Healthcare
HCA
$84.8B
$17.3M 0.03%
37,100
+20,700
+126% +$9.61M
TFC icon
423
PUT
Truist Financial
TFC
$63.2B
$17.3M 0.03%
351,300
+231,600
+193% +$10.7M
TWLO icon
424
Twilio
TWLO
$29.1B
$17.3M 0.03%
121,365
+18,472
+18% +$2.29M
COST icon
425
CALL
Costco
COST
$415B
$17.2M 0.03%
20,000
+1,200
+6% +$1.09M
15 16
17
18 19

Similar funds

Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return
State of Wisconsin Investment Board
State of Wisconsin Investment Board Madison, Wisconsin $43.7B AUM 27.76% 1-Year Est. Return
DB
Danske Bank Copenhagen K, Denmark $41.5B AUM 29.19% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $41.5B AUM 42.97% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return
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
Newport Trust Company Washington, District of Columbia $40.7B AUM 24.62% 1-Year Est. Return

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.