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Latest LOOMIS SAYLES & CO L P Stock Portfolio

$79.79Billion | No. of Holdings #656

LOOMIS SAYLES & CO L P Performance

2026 Q2+8.26%
YTD-2.28%
2025+13.81%

About LOOMIS SAYLES & CO L P and 13F Hedge Fund Stock Holdings

LOOMIS SAYLES & CO L P is a hedge fund based in Boston, MA. On 2026-08-14, the fund reported it's updated stock portfolio. In the 13F Holdings report, LOOMIS SAYLES & CO L P reported an equity portfolio of $79.8 Billions as of 30 Jun, 2026. <br><br> The top stock holdings of LOOMIS SAYLES & CO L P are NVDA, GOOG, TSLA. The fund has invested 9.9% of it's portfolio in NVIDIA CORP and 7.7% of portfolio in ALPHABET INC-CL A. <br><br> The fund managers got completely rid off SILICON LABS INC (SLAB), CRISPR THERAPEUTICS AG (CRSP) and ARTIVION INC (AORT) stocks. They significantly reduced their stock positions in NOMAD FOODS LTD (NOMD), IQVIA HOLDINGS INC (IQV) and CONCENTRIX CORP (CNXC). LOOMIS SAYLES & CO L P opened new stock positions in SEMTECH CORP (SMTC), RYAN SPECIALTY GROUP HLDGS-A (RYAN) and A10 NETWORKS INC (ATEN). The fund showed a lot of confidence in some stocks as they added substantially to TENET HEALTHCARE CORP (THC), EVERGY INC (EVRG) and AMERICAN HEALTHCARE REIT INC.
LOOMIS SAYLES & CO L P Equity Portfolio Value
Last Reported on: 14 Aug, 2026
$79.79Billion
  as of Aug 14, 2026

LOOMIS SAYLES & CO L P Annual Return Estimates Vs S&P 500

Our best estimate is that LOOMIS SAYLES & CO L P made a return of 8.26% in the last quarter. In trailing 12 months, it's portfolio return was 4.54%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
alphabet inc cvtpfd 6.2572,796,300
alphabet inc cvtpfd 6.2563,645,400
semtech corp50,582,700
ryan specialty group hldgs-a36,184,500
a10 networks inc33,027,100
ovintiv inc27,826,400
arteris inc25,544,300
lindblad expeditions holding25,085,700
New stocks bought by LOOMIS SAYLES & CO L P

Additions

Ticker% Inc.
tenet healthcare corp64,910
american healthcare reit inc22,160
datadog inc cvt6,064
mckesson corp5,631
applovin corp-class a5,031
brixmor property group inc4,726
broadcom inc1,283
texas instruments824
Additions to existing portfolio by LOOMIS SAYLES & CO L P

Reductions

Ticker% Reduced
alibaba group holding-sp adr-96.39
paypal holdings inc-96.02
qualcomm inc-95.63
pelagos insurance capital ltd-93.17
advanced energy ind cvt-89.79
osi systems inc-88.11
bruker biosciences corp-88.02
western digital corp-83.4
LOOMIS SAYLES & CO L P reduced stake in above stock

Sold off

None of the stocks were completely sold off by LOOMIS SAYLES & CO L P

Sector Distribution

LOOMIS SAYLES & CO L P has about 23.7% of it's holdings in Technology sector.

  • Technology
  • Communication Services
  • Consumer Cyclical
  • Industrials
  • Healthcare
  • Others
  • Financial Services
  • Consumer Defensive
Sector%
Technology23.7
Communication Services19.7
Consumer Cyclical17.6
Industrials9.4
Healthcare8.7
Others8.4
Financial Services8.1
Consumer Defensive3.5

Market Cap. Distribution

LOOMIS SAYLES & CO L P has about 84.9% of it's portfolio invested in the large-cap and mega-cap stocks.

  • MEGA-CAP
  • LARGE-CAP
  • UNALLOCATED
  • MID-CAP
Category%
MEGA-CAP54.2
LARGE-CAP30.7
UNALLOCATED8.4
MID-CAP6.1

Stocks belong to which Index?

About 86% of the stocks held by LOOMIS SAYLES & CO L P either belong to S&P 500 or RUSSELL 2000 index.

  • S&P 500
  • Others
  • RUSSELL 2000
Index%
S&P 50079.9
Others14
RUSSELL 20006.1
Top 5 Winners (%)%
MU
micron technology
197.7 %
SIMO
silicon motion technol-adr
182.7 %
AMD
advanced micro
181.2 %
sandisk corp
168.3 %
arm holdings plc
128.5 %
Top 5 Winners ($)$
GOOG
alphabet inc-cl a
1206.2 M
NVDA
nvidia corp
1033.8 M
TSLA
tesla inc
618.8 M
MNST
monster beverage corporation
600.4 M
AMZN
amazon.com inc
550.5 M
Top 5 Losers (%)%
VB
vanguard growth etf
-72.3 %
IJR
ishares russell 1000 growth index fund
-58.6 %
karman holdings inc
-37.1 %
ZTS
zoetis inc
-34.1 %
ACN
accenture ltd cl a
-31.5 %
Top 5 Losers ($)$
NFLX
netflix.com inc
-965.1 M
REGN
regeneron pharmaceuticals
-281.2 M
ADSK
autodesk inc
-271.6 M
CRM
salesforce.com inc
-187.7 M
ISRG
intuitive surgical inc
-106.2 M

LOOMIS SAYLES & CO L P Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of LOOMIS SAYLES & CO L P

LOOMIS SAYLES & CO L P has 656 stocks in it's portfolio. About 53% of the portfolio is in top 10 stocks. NFLX proved to be the most loss making stock for the portfolio. GOOG was the most profitable stock for LOOMIS SAYLES & CO L P last quarter.

$79.75BTotal Value
500Positions
14 Aug, 2026Last Reported
Current holdings of Current Stock Holdings of LOOMIS SAYLES & CO L P, last reported on 14 Aug, 2026. Select a row with a linked ticker to view its historical trend.
ExpandHoldingsorted ascending% PortfolioShares Held$ Value% Change
AAXJ
Ishares Msci Eafe Value Etf

Ishares Msci Eafe Value Etf

AAXJ
LOOMIS SAYLES & CO L P's holding in Ishares Msci Eafe Value Etf over time
0%28,652
$2.19M
0%
decreased 0.78 percentreduced
ABEV
Ambev Sa-Spn Adr

Ambev Sa-Spn Adr

ABEV
LOOMIS SAYLES & CO L P's holding in Ambev Sa-Spn Adr over time
0.11%27,000,400
$84.78M
0.11%
increased 31.77 percentadded
ACWF
Ishares 0-5 Yr Hy Corp Bond

Ishares 0-5 Yr Hy Corp Bond

ACWF
LOOMIS SAYLES & CO L P's holding in Ishares 0-5 Yr Hy Corp Bond over time
0.02%394,915
$16.75M
0.02%
increased 156.01 percentadded
ACWF
Ishares 0-5 Yr Inv Grd Corp

Ishares 0-5 Yr Inv Grd Corp

ACWF
LOOMIS SAYLES & CO L P's holding in Ishares 0-5 Yr Inv Grd Corp over time
0.01%161,697
$8.14M
0.01%
increased 43.4 percentadded
ACWV
Ishares Jp Morgan Em Corpora

Ishares Jp Morgan Em Corpora

ACWV
LOOMIS SAYLES & CO L P's holding in Ishares Jp Morgan Em Corpora over time
0.02%305,040
$13.93M
0.02%
increased 2.99 percentadded
ACWV
Ishares Msci Brazil Capped Etf

Ishares Msci Brazil Capped Etf

ACWV
LOOMIS SAYLES & CO L P's holding in Ishares Msci Brazil Capped Etf over time
0.01%231,793
$8.00M
0.01%
increased 148.65 percentadded
ACWV
Ishares Msci Mexico Capped Inv

Ishares Msci Mexico Capped Inv

ACWV
LOOMIS SAYLES & CO L P's holding in Ishares Msci Mexico Capped Inv over time
0.01%105,903
$7.97M
0.01%
increased 80.06 percentadded
AGNG
Global X Art Intel & Tech

Global X Art Intel & Tech

AGNG
LOOMIS SAYLES & CO L P's holding in Global X Art Intel & Tech over time
0%37,334
$2.45M
0%
new position