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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
IGV icon
1176
PUT
iShares Expanded Tech-Software Sector ETF
IGV
$12.2B
$3.2M 0.01%
30,300
+24,800
+451% +$2.73M
HTHT icon
1177
CALL
Huazhu Hotels Group
HTHT
$12.7B
$3.2M 0.01%
68,000
+24,200
+55% +$1.04M
CACC icon
1178
CALL
Credit Acceptance
CACC
$5.93B
$3.19M 0.01%
7,200
-33,200
-82% -$15.4M
RGLD icon
1179
PUT
Royal Gold
RGLD
$17.1B
$3.19M 0.01%
+14,346
New +$2.85M
ADSK icon
1180
Autodesk
ADSK
$46.6B
$3.18M 0.01%
10,752
+3,813
+55% +$1.15M
LNC icon
1181
PUT
Lincoln National
LNC
$7.99B
$3.18M 0.01%
71,400
-52,200
-42% -$2.17M
BLDR icon
1182
PUT
Builders FirstSource
BLDR
$7.88B
$3.17M 0.01%
30,800
-14,800
-32% -$1.66M
SNAP icon
1183
Snap
SNAP
$7.44B
$3.15M 0.01%
390,875
-173,775
-31% -$1.37M
GMED icon
1184
CALL
Globus Medical
GMED
$10.6B
$3.15M 0.01%
36,100
+17,600
+95% +$1.34M
GEHC icon
1185
CALL
GE HealthCare
GEHC
$28.4B
$3.15M 0.01%
38,400
+13,400
+54% +$1.04M
FAST icon
1186
CALL
Fastenal
FAST
$54.4B
$3.14M 0.01%
78,200
+39,900
+104% +$1.68M
TBBB icon
1187
CALL
BBB Foods
TBBB
$4.89B
$3.13M 0.01%
+93,800
New +$2.8M
TEVA icon
1188
PUT
Teva Pharmaceuticals
TEVA
$36.2B
$3.12M 0.01%
100,000
– –
NTLA icon
1189
CALL
Intellia Therapeutics
NTLA
$1.53B
$3.12M 0.01%
346,700
+2,800
+0.8% +$38.5K
CF icon
1190
CALL
CF Industries
CF
$18.5B
$3.12M 0.01%
40,300
-224,700
-85% -$18.5M
PLD icon
1191
PUT
Prologis
PLD
$137B
$3.11M 0.01%
+24,400
New +$3.04M
TKO icon
1192
TKO Group
TKO
$13.7B
$3.1M 0.01%
+14,856
New +$2.89M
GRMN
1193
CALL
Garmin
GRMN
$46.4B
$3.1M 0.01%
15,300
+2,600
+20% +$565K
BNS icon
1194
CALL
Scotiabank
BNS
$106B
$3.1M 0.01%
42,100
-112,400
-73% -$7.64M
VAL icon
1195
PUT
Valaris
VAL
$5.42B
$3.1M 0.01%
61,500
+46,200
+302% +$2.48M
CMI icon
1196
Cummins
CMI
$89.7B
$3.09M 0.01%
6,052
-1,431
-19% -$669K
CDNS icon
1197
Cadence Design Systems
CDNS
$93.2B
$3.08M 0.01%
9,859
+9,856
+328,533% +$3.22M
HUM icon
1198
PUT
Humana
HUM
$45.9B
$3.07M 0.01%
12,000
-41,300
-77% -$10.8M
LMND icon
1199
Lemonade
LMND
$4.78B
$3.07M 0.01%
43,178
+5,343
+14% +$359K
NPWR icon
1200
NET Power
NPWR
$125M
$3.07M 0.01%
+1,347,039
New +$4.21M
46 47
48
49 50

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State of Wisconsin Investment Board
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DB
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Holocene Advisors
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WCM Investment Management
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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.