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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
ULTA icon
1526
CALL
Ulta Beauty
ULTA
$20.7B
$1.69M ﹤0.01%
2,800
-3,500
-56% -$1.92M
AX icon
1527
PUT
Axos Financial
AX
$5.45B
$1.69M ﹤0.01%
19,600
– –
RDW icon
1528
CALL
Redwire
RDW
$2.11B
$1.68M ﹤0.01%
221,200
+124,600
+129% +$914K
SWK icon
1529
CALL
Stanley Black & Decker
SWK
$14.6B
$1.68M ﹤0.01%
22,600
-10,500
-32% -$739K
OII icon
1530
CALL
Oceaneering
OII
$5.19B
$1.68M ﹤0.01%
+69,800
New +$1.69M
FXI icon
1531
PUT
iShares China Large-Cap ETF
FXI
$4.22B
$1.67M ﹤0.01%
43,700
-524,400
-92% -$20.8M
UNP icon
1532
CALL
Union Pacific
UNP
$178B
$1.67M ﹤0.01%
7,200
-4,800
-40% -$1.1M
MNSO icon
1533
CALL
MINISO
MNSO
$3.72B
$1.67M ﹤0.01%
88,800
-12,600
-12% -$262K
RRC icon
1534
Range Resources
RRC
$8.85B
$1.66M ﹤0.01%
47,209
+37,414
+382% +$1.39M
IYR icon
1535
PUT
iShares US Real Estate ETF
IYR
$4.73B
$1.66M ﹤0.01%
17,700
– –
GIL icon
1536
CALL
Gildan
GIL
$9.38B
$1.66M ﹤0.01%
26,600
+12,900
+94% +$767K
BKSY icon
1537
CALL
BlackSky Technology
BKSY
$819M
$1.66M ﹤0.01%
88,600
+28,500
+47% +$581K
ADM icon
1538
Archer Daniels Midland
ADM
$40.1B
$1.65M ﹤0.01%
28,782
+15,377
+115% +$919K
REI icon
1539
Ring Energy
REI
$297M
$1.65M ﹤0.01%
1,900,000
– –
CTRA
1540
CALL
DELISTED
Coterra Energy
CTRA
$1.65M ﹤0.01%
62,800
+22,800
+57% +$575K
M icon
1541
CALL
Macy's
M
$6.57B
$1.65M ﹤0.01%
+74,900
New +$1.53M
AMPX icon
1542
CALL
Amprius Technologies
AMPX
$1.38B
$1.65M ﹤0.01%
208,800
+133,800
+178% +$1.53M
TRIP icon
1543
CALL
TripAdvisor
TRIP
$1.66B
$1.65M ﹤0.01%
113,100
-89,100
-44% -$1.36M
NSC icon
1544
CALL
Norfolk Southern
NSC
$77.1B
$1.65M ﹤0.01%
5,700
-1,200
-17% -$347K
ALL icon
1545
CALL
Allstate
ALL
$67.3B
$1.64M ﹤0.01%
7,900
+6,000
+316% +$1.23M
REXR icon
1546
PUT
Rexford Industrial Realty
REXR
$8.63B
$1.64M ﹤0.01%
42,400
-34,000
-45% -$1.4M
IBN icon
1547
CALL
ICICI Bank
IBN
$107B
$1.64M ﹤0.01%
55,000
+46,500
+547% +$1.43M
GFS icon
1548
PUT
GlobalFoundries
GFS
$29.2B
$1.64M ﹤0.01%
46,900
-22,000
-32% -$783K
ELF icon
1549
e.l.f. Beauty
ELF
$4.95B
$1.64M ﹤0.01%
21,505
-112,093
-84% -$11M
MTZ icon
1550
CALL
MasTec
MTZ
$26.6B
$1.63M ﹤0.01%
7,500
-2,800
-27% -$588K
60 61
62
63 64

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.