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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
+10.07%
1 Year Est. Return
+24.01%
3 Year Est. Return
+109.67%
5 Year Est. Return
+145.58%
10 Year Est. Return
+623.12%
AUM
$84.1B
AUM Growth
+$4.28B
Cap. Flow
-$1.24B
Cap. Flow %
-1.48%
Top 10 Hldgs %
54.05%
Holding
789
New
67
Increased
250
Reduced
339
Closed
77

Top Buys

Rank Stock Value
1
NVO
Novo Nordisk
NVO
+$210M
2
VRTX icon
Vertex Pharmaceuticals
VRTX
+$129M
3
HLT icon
Hilton Worldwide
HLT
+$88M
4
V icon
Visa
V
+$82.9M
5
TT icon
Trane Technologies
TT
+$50.3M

Top Sells

Rank Stock Value
1
BABA icon
Alibaba
BABA
+$231M
2
AMZN icon
Amazon
AMZN
+$230M
3
ALSN icon
Allison Transmission
ALSN
+$189M
4
NVDA icon
NVIDIA
NVDA
+$186M
5
ORCL icon
Oracle
ORCL
+$125M

Sector Composition

Rank Sector Weight
1 Technology 30.29%
2 Communication Services 19.88%
3 Consumer Discretionary 16.67%
4 Healthcare 10.59%
5 Financials 8.73%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SARO
251
StandardAero Inc
SARO
$9.06B
$18.7M 0.02%
686,143
-26,061
-4% -$731K
BJ icon
252
BJs Wholesale Club
BJ
$11.8B
$18.2M 0.02%
195,096
-79,344
-29% -$8.11M
GFF icon
253
Griffon
GFF
$4.75B
$18.2M 0.02%
238,815
+31,424
+15% +$2.42M
PD icon
254
PagerDuty
PD
$876M
$18M 0.02%
1,089,687
+252,280
+30% +$4.01M
SN icon
255
SharkNinja
SN
$26.2B
$17.8M 0.02%
+172,849
New +$19.7M
MRK icon
256
Merck
MRK
$328B
$17.6M 0.02%
209,511
-22,081
-10% -$1.82M
BLBD icon
257
Blue Bird Corp
BLBD
$2.04B
$17.5M 0.02%
303,898
-37,049
-11% -$1.93M
TYL icon
258
Tyler Technologies
TYL
$13B
$17.1M 0.02%
32,643
-7,721
-19% -$4.33M
CON
259
Concentra Group Holdings
CON
$4.4B
$17.1M 0.02%
814,656
+37,223
+5% +$794K
CHE icon
260
Chemed
CHE
$7.07B
$17M 0.02%
38,010
-92
-0.2% -$41.7K
FBK icon
261
FB Financial Corp
FBK
$3.1B
$16.9M 0.02%
+304,024
New +$15.4M
JAZZ icon
262
Jazz Pharmaceuticals
JAZZ
$16.2B
$16.9M 0.02%
127,987
-6,570
-5% -$788K
KGS icon
263
Kodiak Gas Services
KGS
$6.26B
$16.9M 0.02%
455,980
+75,866
+20% +$2.56M
LNTH icon
264
Lantheus
LNTH
$6.57B
$16.8M 0.02%
327,641
-25,363
-7% -$1.59M
CECO icon
265
Ceco Environmental
CECO
$4.44B
$16.8M 0.02%
327,731
-116,565
-26% -$4.93M
SHYG icon
266
iShares 0-5 Year High Yield Corporate Bond ETF
SHYG
$7.61B
$16.5M 0.02%
+381,500
New +$16.4M
ATMU icon
267
Atmus Filtration Technologies
ATMU
$4.06B
$16.5M 0.02%
365,823
+15,770
+5% +$662K
HNGE
268
Hinge Health
HNGE
$6.97B
$16.3M 0.02%
332,424
-12,719
-4% -$665K
PINS icon
269
Pinterest
PINS
$13B
$16.3M 0.02%
506,506
-51,282
-9% -$1.86M
CRC icon
270
California Resources
CRC
$4.75B
$16.2M 0.02%
305,037
+7,767
+3% +$389K
POWL icon
271
Powell Industries
POWL
$7.58B
$15.9M 0.02%
156,837
+5,625
+4% +$477K
DD icon
272
DuPont de Nemours
DD
$19.5B
$15.9M 0.02%
162,568
+66,974
+70% +$6.31M
BILL icon
273
BILL Holdings
BILL
$4.85B
$15.9M 0.02%
+299,237
New +$13.9M
FAF icon
274
First American
FAF
$7.38B
$15.8M 0.02%
245,676
-34,362
-12% -$2.17M
ANIP icon
275
ANI Pharmaceuticals
ANIP
$1.73B
$15.8M 0.02%
172,143
-34,239
-17% -$2.79M
9 10
11
12 13

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Loomis, Sayles & Company's Q3 2025 Portfolio in Review

As of Q3 2025, Loomis, Sayles & Company held 789 positions worth $84.1B, up 5.4% from $79.8B the previous quarter. Its ten largest holdings account for 54% of the portfolio.

Loomis, Sayles & Company's Q3 2025 filing shows 67 new, 250 increased, 339 reduced and 77 closed positions. Its largest new stake was Extreme Networks: 2,220,998 shares worth $45.9M. The largest sale was Alibaba, an estimated $231M.

By sector, the portfolio is most concentrated in Technology at 30% of assets, up from 29% a quarter earlier, followed by Communication Services and Consumer Discretionary.

  • Loomis, Sayles & Company's largest Q3 2025 buy was Extreme Networks: 2,220,998 shares worth $45.9M.
  • Loomis, Sayles & Company added most to Novo Nordisk in Q3 2025, an estimated $210M increase.
  • Loomis, Sayles & Company's biggest Q3 2025 reduction was Alibaba, cutting an estimated $231M.
  • Loomis, Sayles & Company fully exited Clearwater Analytics in Q3 2025, selling an estimated $58M.
  • Loomis, Sayles & Company's ten largest holdings make up 54% of its $84.1B portfolio in Q3 2025.
  • Loomis, Sayles & Company opened 67 new positions and closed 77 in Q3 2025.
  • Loomis, Sayles & Company's portfolio value rose 5.4% quarter-over-quarter to $84.1B.

Based on Loomis, Sayles & Company's 13F filing for Q3 2025, filed 13 Nov 2025.