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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
-0.91%
1 Year Est. Return
+66.3%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$42.6B
AUM Growth
-$11.2B
Cap. Flow
-$10.9B
Cap. Flow %
-25.61%
Top 10 Hldgs %
18.81%
Holding
3,445
New
687
Increased
735
Reduced
1,105
Closed
815

Sector Composition

Rank Sector Weight
1 Technology 3.51%
2 Financials 1.01%
3 Consumer Discretionary 0.78%
4 Industrials 0.45%
5 Healthcare 0.32%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ESE icon
2601
ESCO Technologies
ESE
$8.49B
$762 ﹤0.01%
+3
New +$756
APD icon
2602
Air Products & Chemicals
APD
$66.3B
$757 ﹤0.01%
+3
New +$827
SOXX icon
2603
iShares Semiconductor ETF
SOXX
$44.2B
$750 ﹤0.01%
2
-2,312
-100% -$789K
AAPL icon
2604
Apple
AAPL
$4.89T
$734 ﹤0.01%
3
-2
-40% -$521
PIIIW icon
2605
P3 Health Partners Inc Warrant
PIIIW
$136K
$709 ﹤0.01%
141,831
ULTA icon
2606
Ulta Beauty
ULTA
$20.4B
$704 ﹤0.01%
1
-1,581
-100% -$1.01M
AXP icon
2607
American Express
AXP
$223B
$698 ﹤0.01%
2
-29,656
-100% -$9.94M
IBM icon
2608
IBM
IBM
$202B
$691 ﹤0.01%
3
-72,846
-100% -$19.7M
AMGN icon
2609
Amgen
AMGN
$203B
$687 ﹤0.01%
+2
New +$713
HWM icon
2610
Howmet Aerospace
HWM
$116B
$639 ﹤0.01%
3
GOOG icon
2611
Alphabet (Google) Class C
GOOG
$3.9T
$638 ﹤0.01%
2
CLH icon
2612
Clean Harbors
CLH
$16.1B
$635 ﹤0.01%
+2
New +$546
ADP icon
2613
Automatic Data Processing
ADP
$100B
$593 ﹤0.01%
3
+1
+50% +$229
CVNA icon
2614
Carvana
CVNA
$43.3B
$593 ﹤0.01%
+10
New +$742
URI icon
2615
United Rentals
URI
$71.1B
$582 ﹤0.01%
1
-5,642
-100% -$4.74M
IBB icon
2616
iShares Biotechnology ETF
IBB
$9.31B
$580 ﹤0.01%
+3
New +$513
LNG icon
2617
Cheniere Energy
LNG
$56.5B
$570 ﹤0.01%
+2
New +$462
LECO icon
2618
Lincoln Electric
LECO
$13.8B
$566 ﹤0.01%
+2
New +$535
MCD icon
2619
McDonald's
MCD
$188B
$536 ﹤0.01%
2
-14,116
-100% -$4.5M
GE icon
2620
GE Aerospace
GE
$367B
$535 ﹤0.01%
2
-63,515
-100% -$20M
VRSN icon
2621
VeriSign
VRSN
$25.3B
$534 ﹤0.01%
+2
New +$476
TRGP icon
2622
Targa Resources
TRGP
$60.4B
$522 ﹤0.01%
2
-2,032
-100% -$441K
AXTI icon
2623
AXT Inc
AXTI
$3.09B
$513 ﹤0.01%
+9
New +$298
AVAV icon
2624
AeroVironment
AVAV
$7.57B
$510 ﹤0.01%
3
+1
+50% +$263
VRT icon
2625
Vertiv
VRT
$112B
$508 ﹤0.01%
2
-86,473
-100% -$19.2M

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PEAK6's Q1 2026 Portfolio in Review

As of Q1 2026, PEAK6 held 3,445 positions worth $42.6B, down 21% from $53.8B the previous quarter. Its ten largest holdings account for 19% of the portfolio.

PEAK6 withdrew a net $10.9B in Q1 2026, closing 815 positions and reducing 1,105 holdings. Its most notable exit was Alphabet (Google) Class A, an estimated $139M position sold in full.

By sector, the portfolio is most concentrated in Technology at 3.5% of assets, up from 2.8% a quarter earlier, followed by Financials and Consumer Discretionary.

Against the trend, PEAK6 opened a new position in TSMC worth $133M.

  • PEAK6's largest Q1 2026 buy was TSMC: 392,473 shares worth $133M.
  • PEAK6 added most to SPDR Gold Trust in Q1 2026, an estimated $110M increase.
  • PEAK6's biggest Q1 2026 reduction was Broadcom, cutting an estimated $75.2M.
  • PEAK6 fully exited Alphabet (Google) Class A in Q1 2026, selling an estimated $139M.
  • PEAK6's ten largest holdings make up 19% of its $42.6B portfolio in Q1 2026.
  • PEAK6 opened 687 new positions and closed 815 in Q1 2026.
  • PEAK6's portfolio value fell 21% quarter-over-quarter to $42.6B.

Based on PEAK6's 13F filing for Q1 2026, filed 14 May 2026.