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Seilern Investment Management Portfolio holdings

AUM $794M
1-Year Est. Return 6.63%
This Fund
S&P 500
This Quarter Est. Return
+7.76%
1 Year Est. Return
-6.63%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$1.52B
AUM Growth
-$14.2M
Cap. Flow
-$88.1M
Cap. Flow %
-5.81%
Top 10 Hldgs %
72.88%
Holding
23
New
–
Increased
3
Reduced
19
Closed
1

Top Buys

Rank Stock Value
1
ADSK icon
Autodesk
ADSK
+$52.9M
2
UNH icon
UnitedHealth
UNH
+$49.5M
3
ZTS icon
Zoetis
ZTS
+$426K

Top Sells

Rank Stock Value
1
NKE icon
Nike
NKE
+$73.1M
2
IDXX icon
Idexx Laboratories
IDXX
+$25.7M
3
VEEV icon
Veeva Systems
VEEV
+$20.8M
4
MSFT icon
Microsoft
MSFT
+$18.5M
5
EW icon
Edwards Lifesciences
EW
+$9.74M

Sector Composition

Rank Sector Weight
1 Healthcare 44.69%
2 Technology 36.59%
3 Financials 11.21%
4 Communication Services 6.27%
5 Consumer Discretionary 0.72%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MSFT icon
1
Microsoft
MSFT
$3.66T
$160M 10.54%
321,256
-42,499
-12% -$18.5M
MA icon
2
Mastercard
MA
$500B
$147M 9.7%
261,583
-17,128
-6% -$9.47M
UNH icon
3
UnitedHealth
UNH
$370B
$123M 8.08%
392,681
+129,583
+49% +$49.5M
IDXX icon
4
Idexx Laboratories
IDXX
$44.8B
$114M 7.51%
212,176
-53,773
-20% -$25.7M
EW icon
5
Edwards Lifesciences
EW
$51.1B
$96.9M 6.39%
1,238,875
-130,584
-10% -$9.74M
VEEV icon
6
Veeva Systems
VEEV
$33.5B
$96.8M 6.39%
336,049
-83,709
-20% -$20.8M
GOOGL icon
7
Alphabet (Google) Class A
GOOGL
$4.62T
$95M 6.27%
539,309
-34,198
-6% -$5.6M
WST icon
8
West Pharmaceutical
WST
$24.5B
$94.4M 6.23%
431,561
-9,796
-2% -$2.09M
ADBE icon
9
Adobe
ADBE
$102B
$92.1M 6.08%
238,152
-12,642
-5% -$4.87M
TYL icon
10
Tyler Technologies
TYL
$12.5B
$86.3M 5.69%
145,513
-4,168
-3% -$2.36M
MTD icon
11
Mettler-Toledo International
MTD
$29B
$75.5M 4.98%
64,288
-3,945
-6% -$4.41M
CDNS icon
12
Cadence Design Systems
CDNS
$92.6B
$74.6M 4.92%
242,180
-12,608
-5% -$3.67M
ISRG icon
13
Intuitive Surgical
ISRG
$133B
$67.7M 4.46%
124,511
-2,306
-2% -$1.21M
ADSK icon
14
Autodesk
ADSK
$49.6B
$67.3M 4.44%
217,272
+186,295
+601% +$52.9M
ACN icon
15
Accenture
ACN
$104B
$64M 4.22%
214,063
-731
-0.3% -$223K
BKNG icon
16
Booking.com
BKNG
$151B
$10.9M 0.72%
47,225
-16,275
-26% -$3.33M
ADP icon
17
Automatic Data Processing
ADP
$107B
$10.4M 0.69%
33,849
-7,282
-18% -$2.24M
ZTS icon
18
Zoetis
ZTS
$32.3B
$9.77M 0.64%
62,637
+2,688
+4% +$426K
MCO icon
19
Moody's
MCO
$83.7B
$8.41M 0.55%
16,757
-1,262
-7% -$585K
GGG icon
20
Graco
GGG
$13B
$7.86M 0.52%
91,477
-9,639
-10% -$799K
CME icon
21
CME Group
CME
$95.7B
$7.53M 0.5%
27,310
-2,214
-7% -$602K
V icon
22
Visa
V
$683B
$7.02M 0.46%
19,761
-4,579
-19% -$1.6M
NKE icon
23
Nike
NKE
$61.6B
– –
-1,152,119
Closed -$73.1M

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Seilern Investment Management's Q2 2025 Portfolio in Review

As of Q2 2025, Seilern Investment Management held 23 positions worth $1.52B, down 0.93% from $1.53B the previous quarter. Its ten largest holdings account for 73% of the portfolio.

Seilern Investment Management withdrew a net $88.1M in Q2 2025, closing 1 position and reducing 19 holdings. Its most notable exit was Nike, an estimated $73.1M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 45% of assets, down from 46% a quarter earlier, followed by Technology and Financials.

Against the trend, Seilern Investment Management added an estimated $52.9M to Autodesk.

  • Seilern Investment Management added most to Autodesk in Q2 2025, an estimated $52.9M increase.
  • Seilern Investment Management's biggest Q2 2025 reduction was Idexx Laboratories, cutting an estimated $25.7M.
  • Seilern Investment Management fully exited Nike in Q2 2025, selling an estimated $73.1M.
  • Seilern Investment Management's ten largest holdings make up 73% of its $1.52B portfolio in Q2 2025.
  • Seilern Investment Management opened 0 new positions and closed 1 in Q2 2025.
  • Seilern Investment Management's portfolio value fell 0.93% quarter-over-quarter to $1.52B.

Based on Seilern Investment Management's 13F filing for Q2 2025, filed 7 Jul 2025.