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Seilern Investment Management

Seilern

CIK 0001817797 ↗ ⓘCIK: The SEC's ID number for a filer (Central Index Key). Every manager, company and fund has one; it is the surest way to find all of someone's filings on EDGAR, even when names change or are spelled differently. Guide View this SEC filing ↗ All SEC filings ↗ Filed Jul 8, 2026
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In plain English: this page lists every stock Seilern's fund told the SEC it owned at the end of the quarter, biggest first, and what changed since the quarter before — "New" means they bought it for the first time, "Sold" means they sold all of it. The list is at least 6 weeks old, and it is only part of their investments (no cash, bonds or bets against stocks).

Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer

Biggest moves · Q2 2026 -$50.33M UNH-$31.52M WST+$27.73M CPRT-$22.89M GOOGL
Reported value ⓘTotal of long stock positions in this 13F. Options are listed separately and not included.
$793.82M
Q2 2026
Quarter change
-5.3%
vs Q1 2026 ($838.49M)
Holdings
24
Top-10 weight 69.2%
Activity
0 new · 0 sold out
8 added to · 16 trimmed

Investing style at a glance · Q2 2026

Worked out from this 13F only (long stock positions). ⓘConcentration: The share of a portfolio in its 10 largest positions. High = a few big bets; low = spread out. Guide ⓘTurnover: How many positions were opened or closed this quarter compared with the number held. Guide

Portfolio value over time

Reported 13F value per quarter (dashed = partial quarter)

Chart: Portfolio value over time

Sector allocation

Q2 2026

Chart: Sector allocation

Top holdings over time

Share of the portfolio each quarter (current top 5)

Chart: Top holdings over time

Quarter-by-quarter activity

Positions bought (new or added) vs sold (trimmed or exited)

Chart: Quarter-by-quarter activity

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Holdings

CSV Excel
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Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Nothing to show yet.

Sold out this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

No positions were fully sold this quarter.

13F filings on record (4)
QuarterFormFiledTypeRowsLong value
Q3 202613F-HROct 13, 2026Original24$771.28MSEC ↗
Q2 202613F-HRJul 8, 2026Original24$793.82MSEC ↗
Q1 202613F-HRApr 7, 2026Original24$838.49MSEC ↗
Q4 202513F-HRJan 9, 2026Original24$1.29BSEC ↗

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