Stocks/Funds/CIK 1595888

JANE STREET GROUP, LLC

index-like (500+ pos)market makerlong-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1595888
Assets
$92.10B
+65.2% YoY
Holdings
5,821
Lifetime alpha vs market
-0.43% annual
Average hold time
4.2 yr
median 3.5 yr

Quarterly history

Cum return +256% vs S&P +272% · α -16% lifetimeAUM $92.1B · peak $92.1BFlow $9.4B (+11%)2016-062017-122019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-19.78%
trims when stocks drop
when a holding falls −10%+
Middle response
-7.45%
baseline attrition
Rally response
-20.10%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
SPYState Street SPDR S&P 50$13.20B14.3%+17.6%10.5 yr
AVGOBroadcom Inc.$1.45B1.6%+86.0%8.0 yr
PLTRPalantir Technologies In$1.34B1.5%+73.3%5.8 yr
SNDKSandisk Corporation$1.14B1.2%+1234.5%1.3 yr
QQQInvesco QQQ Trust, Serie$1.03B1.1%8.0 yr
DELLDell Technologies Inc.$1.00B1.1%+83.4%7.5 yr
MRVLMarvell Technology, Inc.$986M1.1%+61.3%5.0 yr
TMUST-Mobile US, Inc.$938M1.0%-19.9%10.3 yr
AMZNAmazon.com, Inc.$914M1.0%+9.5%10.5 yr
IWMiShares Russell 2000 ETF$740M0.8%9.8 yr
CLSCelestica Inc.$713M0.8%+257.4%2.0 yr
CRWVCoreWeave, Inc. Class A $686M0.7%+108.9%1.3 yr
LITELumentum Holdings Inc.$672M0.7%+1027.3%8.8 yr
BEBloom Energy Corporation$667M0.7%+589.2%6.8 yr
SPDWState Street SPDR Portfo$609M0.7%7.8 yr

Portfolio composition (YoY)

Industry mix
Asset Management30.7%+4.8pp$28.23B
Semiconductors7.0%-5.9pp$6.41B
Software - Infrastructure4.7%+1.6pp$4.32B
Hardware, Equipment & Parts3.8%+3.2pp$3.54B
Software - Application3.4%+0.7pp$3.11B
Specialty Retail2.1%+0.9pp$1.93B
Internet Content & Information1.7%+0.2pp$1.57B
Industrial - Machinery1.6%+0.2pp$1.49B
Telecommunications Services1.6%+0.6pp$1.48B
Asset Management - Bonds1.6%-2.9pp$1.46B
Country
US85.9%-2.4pp
CA4.3%+2.6pp
Unknown1.4%-0.9pp
GB1.4%+0.1pp
IE1.0%-0.3pp
BR0.6%+0.4pp
IL0.6%+0.3pp
NL0.6%+0.0pp
Top 5: 19.7% · Top 10: 24.7% · Top 25: 34.0%

Winners

TickerPrev $PnLYoY %
AVGO$1.23B+1.06B86.0%
MU$268M+0.78B289.6%
CRWV$349M+0.38B108.9%
MRVL$433M+0.26B61.3%
DELL$287M+0.24B83.4%

Losers

TickerPrev $PnLYoY %
TMUS$83M-0.02B-19.9%
UNH$26M-0.01B-46.9%
NOW$21M-0.00B-34.3%

Top buys this quarter · 15

SPY State Street SPDR S&P 500 ETF +$6.71B
DELL Dell Technologies Inc.+$869M
TMUS T-Mobile US, Inc.+$658M
SNDK Sandisk Corporation+$598M
PLTR Palantir Technologies Inc.+$594M
CLS Celestica Inc.+$405M
SHOP Shopify Inc.+$378M
FANG Diamondback Energy, Inc.+$367M
JCI Johnson Controls International+$364M
NRG NRG Energy, Inc.+$345M

Top sells this quarter · 15

WMT Walmart Inc.$1.31B
META Meta Platforms, Inc.$1.26B
NVDA NVIDIA Corporation$1.23B
AAPL Apple Inc.$1.08B
TSLA Tesla, Inc.$879M
VRT Vertiv Holdings Co$849M
TSM Taiwan Semiconductor Manufactu$838M
COHR Coherent, Inc.$761M
UNH UnitedHealth Group Incorporate$492M
AMD Advanced Micro Devices, Inc.$429M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$92.10B5821+36.06%+17.59%+18.47%+9.44B
2025-12-31$83.49B5941+28.55%+17.72%+10.83%-2.95B
2025-09-30$84.43B5736+31.20%+17.52%+13.69%+16.59B
2025-06-30$60.93B5181+25.69%+14.94%+10.75%-6.28B
2025-03-31$55.75B5420+4.34%+8.30%-3.96%-2.37B
2024-12-31$62.13B5648+17.73%+24.89%-7.15%-2.18B
2024-09-30$61.55B5769+25.60%+36.04%-10.43%-36.14B
2024-06-30$91.58B5898+12.30%+24.49%-12.19%+14.63B
2024-03-31$76.88B5559+21.93%+29.62%-7.70%-9.39B
2023-12-31$81.74B5557+32.12%+26.18%+5.95%+10.63B
2023-09-30$63.79B4946+20.67%+21.57%-0.90%-6.00B
2023-06-30$73.17B5138+20.32%+19.42%+0.89%+10.73B
2023-03-31$57.46B5266-15.87%-7.82%-8.05%-2.99B
2022-12-31$52.85B5319-29.83%-18.17%-11.66%+0.08B
2022-09-30$51.84B5552-23.45%-15.51%-7.94%+4.99B
2022-06-30$49.26B5349-19.05%-10.62%-8.43%+8.76B