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Loomis, Sayles & Company

Loomis, Sayles & Company Portfolio holdings

AUM $74.3B
1-Year Est. Return 24.01%
This Fund
S&P 500
This Quarter Est. Return
-8.36%
1 Year Est. Return
+24.01%
3 Year Est. Return
+109.67%
5 Year Est. Return
+145.58%
10 Year Est. Return
+623.08%
AUM
$74.3B
AUM Growth
-$8.62B
Cap. Flow
-$532M
Cap. Flow %
-0.72%
Top 10 Hldgs %
52.32%
Holding
784
New
89
Increased
180
Reduced
401
Closed
66

Top Buys

Rank Stock Value
1
BKNG icon
Booking.com
BKNG
+$556M
2
NVDA icon
NVIDIA
NVDA
+$117M
3
ORCL icon
Oracle
ORCL
+$104M
4
AMZN icon
Amazon
AMZN
+$79.8M
5
EXPE icon
Expedia Group
EXPE
+$77.5M

Top Sells

Rank Stock Value
1
ILMN icon
Illumina
ILMN
+$161M
2
PH icon
Parker-Hannifin
PH
+$138M
3
CMI icon
Cummins
CMI
+$94.8M
4
MTD icon
Mettler-Toledo International
MTD
+$82.8M
5
HD icon
Home Depot
HD
+$77.6M

Sector Composition

Rank Sector Weight
1 Technology 26.44%
2 Communication Services 20.45%
3 Consumer Discretionary 17.53%
4 Healthcare 11.66%
5 Industrials 9.52%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
NVDA icon
1
NVIDIA
NVDA
$5.01T
$7.15B 9.61%
40,977,042
+636,374
+2% +$117M
GOOGL icon
2
Alphabet (Google) Class A
GOOGL
$3.91T
$4.99B 6.71%
17,339,594
+197,124
+1% +$61.9M
TSLA icon
3
Tesla
TSLA
$1.24T
$4.7B 6.33%
12,655,011
+5,361
+0% +$2.21M
META icon
4
Meta Platforms (Facebook)
META
$1.51T
$4.26B 5.73%
7,450,101
+43,118
+0.6% +$27.6M
AMZN icon
5
Amazon
AMZN
$2.5T
$3.82B 5.14%
18,325,770
+362,660
+2% +$79.8M
NFLX icon
6
Netflix
NFLX
$292B
$3.65B 4.91%
37,973,545
+743,146
+2% +$65.5M
BA icon
7
Boeing
BA
$165B
$2.8B 3.77%
14,061,954
-98,105
-0.7% -$22.3M
V icon
8
Visa
V
$677B
$2.8B 3.76%
9,253,861
+32,010
+0.3% +$10.3M
ORCL icon
9
Oracle
ORCL
$331B
$2.48B 3.33%
16,839,240
+638,885
+4% +$104M
MSFT icon
10
Microsoft
MSFT
$2.84T
$2.24B 3.02%
6,063,327
+66,645
+1% +$27.9M
MNST icon
11
Monster Beverage
MNST
$91.4B
$1.88B 2.53%
25,905,224
-363,343
-1% -$28.6M
VRTX icon
12
Vertex Pharmaceuticals
VRTX
$121B
$1.79B 2.41%
4,003,821
-29,704
-0.7% -$13.9M
SHOP icon
13
Shopify
SHOP
$148B
$1.71B 2.3%
14,403,445
-66,724
-0.5% -$8.77M
REGN icon
14
Regeneron Pharmaceuticals
REGN
$68.8B
$1.48B 1.99%
1,912,310
-22,016
-1% -$16.9M
ADSK icon
15
Autodesk
ADSK
$44.3B
$1.37B 1.85%
5,740,231
-56,656
-1% -$14.2M
DIS icon
16
Walt Disney
DIS
$165B
$1.35B 1.81%
13,991,645
-189,943
-1% -$20.1M
CRM icon
17
Salesforce
CRM
$134B
$1.13B 1.52%
6,056,754
-12,609
-0.2% -$2.61M
SBUX icon
18
Starbucks
SBUX
$118B
$840M 1.13%
9,376,448
-102,308
-1% -$9.68M
NVS icon
19
Novartis
NVS
$295B
$829M 1.12%
5,426,100
-108,115
-2% -$16.6M
GOOG icon
20
Alphabet (Google) Class C
GOOG
$3.9T
$817M 1.1%
2,847,659
-38,303
-1% -$12M
EXPD icon
21
Expeditors International
EXPD
$22.9B
$804M 1.08%
5,614,806
-77,680
-1% -$11.8M
ISRG icon
22
Intuitive Surgical
ISRG
$121B
$784M 1.05%
1,699,693
-15,794
-0.9% -$7.99M
DE icon
23
Deere & Co
DE
$170B
$774M 1.04%
1,374,811
-5,571
-0.4% -$3.14M
SEIC icon
24
SEI Investments
SEIC
$11.9B
$677M 0.91%
8,628,879
-115,755
-1% -$9.53M
TMO icon
25
Thermo Fisher Scientific
TMO
$211B
$670M 0.9%
1,363,758
-14,711
-1% -$7.98M
1
2 3 4 5

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Loomis, Sayles & Company's Q1 2026 Portfolio in Review

As of Q1 2026, Loomis, Sayles & Company held 784 positions worth $74.3B, down 10% from $83B the previous quarter. Its ten largest holdings account for 52% of the portfolio.

Loomis, Sayles & Company's Q1 2026 filing shows 89 new, 180 increased, 401 reduced and 66 closed positions. Its largest new stake was PTC Therapeutics: 493,603 shares worth $33.6M. The largest sale was Illumina, an estimated $161M.

By sector, the portfolio is most concentrated in Technology at 26% of assets, down from 28% a quarter earlier, followed by Communication Services and Consumer Discretionary.

  • Loomis, Sayles & Company's largest Q1 2026 buy was PTC Therapeutics: 493,603 shares worth $33.6M.
  • Loomis, Sayles & Company added most to Booking.com in Q1 2026, an estimated $556M increase.
  • Loomis, Sayles & Company's biggest Q1 2026 reduction was Illumina, cutting an estimated $161M.
  • Loomis, Sayles & Company fully exited Wave Life Sciences in Q1 2026, selling an estimated $34.7M.
  • Loomis, Sayles & Company's ten largest holdings make up 52% of its $74.3B portfolio in Q1 2026.
  • Loomis, Sayles & Company opened 89 new positions and closed 66 in Q1 2026.
  • Loomis, Sayles & Company's portfolio value fell 10% quarter-over-quarter to $74.3B.

Based on Loomis, Sayles & Company's 13F filing for Q1 2026, filed 14 May 2026.