PEAK6 LLC

CIK 0001389958 · Q1 2026

13F Equity AUM

$42.6B

-20.8% QoQ

Positions

1,341

-56 QoQ

AUM Rank

#256

Top 2%

Skill Alpha (FF)

—

Building track record (4q)

Quarters Tracked

~1 years

Portfolio Concentration

Top 5: 19.1%Top 10: 30.3%Top 20: 43.6%

TSLA5.3%

NDQ4.1%

CRWV3.5%

GQ93.3%

MU2.9%

NVDA2.8%

META2.5%

TLT2.0%

TSM1.9%

XLE1.9%

Others (1331)69.7%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Technology33.7%

Financial Services22.6%

Consumer Cyclical10.4%

Energy8.6%

Industrials6.8%

Communication Services6.2%

Healthcare3.3%

Basic Materials3.3%

Other5.1%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 1341Median: 0.01%Avg: 0.07%

0–0.5%

1307(47.4%)

0.5–1%

15(10.0%)

1–3%

15(26.4%)

3–5%

3(10.9%)

5%+

1(5.3%)

Count of positions per weight bucket — (%) = combined portfolio weight

Loading summary cards...

Portfolio Overlap

Shared: 1,300Unique: 41vs 20 funds

17.7%Moderate

1,341

Fund positions

7,299

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

Most Similar Funds

Top 9 benchmark funds with highest portfolio overlap (Jaccard similarity)

MORGAN STANLEY

23.9%

BANK OF AMERICA CORP /DE/

25.5%

BlackRock, Inc.

29.6%

JPMORGAN CHASE & CO

24.1%

GEODE CAPITAL MANAGEMENT, LLC

31.1%

STATE STREET CORP

31%

VANGUARD CAPITAL MANAGEMENT LLC

30.3%

FMR LLC

32.7%

VANGUARD PORTFOLIO MANAGEMENT LLC

32.4%

Jaccard similarity per fund: shared CUSIPs / (fund A + fund B − shared). Higher values indicate more similar portfolios.

Loading overlap analysis...

Position Changes This Quarter

New275Increased431Decreased599Exited331

New Positions

PBR0.4%

+7.6M

MTDR0.1%

+892K

CTVA0.1%

+500K

UL0.1%

+634K

EVR0.1%

+95K

TPL0.1%

+62K

LDOS0.1%

+169K

MSCI0.1%

+48K

RRX0.1%

+125K

CHRD0.1%

+164K

Increased

TLT2.0%

+3.8M(+61%)

OWL0.2%

+3.8M(+103%)

PAA0.2%

+3.1M(+523%)

RIG0.1%

+3.1M(+451%)

PAGPEUR0.2%

+3.0M(+4422%)

DML0.0%

+2.5M(+825%)

ETOR0.2%

+2.5M(+256%)

AAL0.1%

+2.4M(+81%)

BULLW0.3%

+2.3M(+8%)

SHEL0.5%

+2.0M(+881%)

Decreased

NVDA2.8%

-5,438,167(-44%)

SLV0.9%

-5,167,320(-47%)

SMCI0.2%

-4,257,370(-58%)

GOOGL1.9%

-2,918,688(-52%)

SBET0.0%

-2,903,334(-70%)

RIOT0.0%

-2,759,284(-78%)

ARM1.0%

-2,550,015(-47%)

XBI0.5%

-2,514,500(-60%)

ARKK0.0%

-2,486,086(-90%)

CRWV3.5%

-2,438,057(-11%)

Exited

-358,700

-268,300

-213,956

-496,604

-542,335

-170,800

-2,145,400

-335,100

-51,003

-300,000

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

Loading position changes...

Holdings

Loading holdings...