JANE STREET GROUP, LLC

CIK 0001595888 · Q2 2026

13F Equity AUM

$1.2T

+55.0% QoQ

Positions

4,418

-854 QoQ

AUM Rank

#12

Top 0.1%

Skill Alpha (FF)

+2.1%/yr^ns

No Clear Edge

Rank #1,334 · Top 16%

vs S&P +2.0%/yr (unadj.)

Quarters Tracked

~12 years

Portfolio Concentration

Top 5: 33.8%Top 10: 44.5%Top 20: 56.4%

SPY16.9%

NDQ5.5%

MU5.1%

NVDA3.3%

AMD2.9%

IWM2.7%

TSLA2.3%

SNDK2.1%

GQ91.9%

AMZN1.8%

Others (4408)55.5%

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

Sector Allocation

Financial Services39.5%

Technology33.9%

Consumer Cyclical6.6%

Communication Services5.5%

Industrials3.9%

Healthcare3.1%

Other7.6%

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

Position Sizing

Positions: 4418Median: 0.00%Avg: 0.02%

0–0.5%

4389(37.9%)

0.5–1%

12(8.4%)

1–3%

13(22.9%)

3–5%

1(3.3%)

5%+

3(27.6%)

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

Loading summary cards...

Portfolio Overlap

Shared: 0Unique: 4,418vs 20 funds

0%Low

4,418

Fund positions

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.

Loading overlap analysis...

Position Changes This Quarter

New1375Increased2669Decreased2460Exited1621

New Positions

SPACE EXPLORATION TE…0.8%

+56.8M

CEREBRAS SYSTEMS INC0.1%

+8.1M

ROUNDHILL ETF TRUST0.1%

+23.3M

SUPER MICRO COMPUTER…0.1%

+10.6M

CARNIVAL CORP LTD0.1%

+20.9M

HONEYWELL INTL INC0.0%

+1.9M

ALPHABET INC0.0%

+4.9M

ALPHABET INC0.0%

+5.0M

USHY0.0%

+6.0M

KEEL INFRASTRUCTURE …0.0%

+41.6M

Increased

SPY16.9%

+72.6M(+36%)

NOK0.1%

+56.1M(+327%)

T0.1%

+33.9M(+285%)

PDD0.3%

+29.9M(+317%)

BSX0.1%

+27.3M(+419%)

TLT0.8%

+24.7M(+30%)

CVNA0.1%

+22.2M(+556%)

SNAP0.0%

+21.5M(+80%)

AMZN1.8%

+21.4M(+32%)

NDQ5.5%

+17.9M(+25%)

Decreased

SOFI0.1%

-44,232,513(-44%)

SLV0.3%

-35,486,098(-32%)

TSLA2.3%

-31,166,847(-32%)

BABA 0.5 06/01/310.0%

-29,925,000(-9%)

OPEN0.0%

-17,981,133(-68%)

BTO0.0%

-17,557,208(-77%)

AVTR0.0%

-13,574,862(-98%)

GQ91.9%

-13,531,201(-18%)

U0.0%

-12,818,101(-58%)

BKLN0.0%

-12,704,407(-88%)

Exited

-2,039,923

-10,612,404

-5,814,509

-1,161,802

-530,949

-1,926,361

-830,018

-2,869,520

-1,551,783

-38,694,371

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

Loading position changes...

Holdings

Loading holdings...