Filer Snapshot

MERCK SHARP & DOHME LLC

CIK 0000064978. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity Type

Company

Total Filings

1,443

Latest Filing

13 May 2026

Industry

Pharmaceutical Preparations

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  • Open 13F if you want portfolio holdings.
  • Open 13D/G or insider pages only when this CIK has those rows.
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Source: SEC Form 13F

13F-NT filed on 13 May 2026 for CIK 0000064978.

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Industry
Pharmaceutical Preparations (Office Of Life Sciences)
Business address
126 East Lincoln Avenue, P.O. Box 2000, Rahway, NJ, 07065
State of incorporation
NJ
Fiscal year end
31 December
Former names
MERCK SHARP & DOHME CORP. (to 21 Nov 2022), MERCK & CO INC (to 02 Nov 2009)

Filer intelligence

What SEC filings say about MERCK SHARP & DOHME LLC

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

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SEC source mix

Counts show available parsed rows, not one combined ownership total.

No XML rows yet
13F portfolio No rows yet

Quarterly institutional portfolio holdings.

13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

Forms 3/4/5 No rows yet

Officer, director, and 10% owner holdings or transactions.

No parsed ownership summary yet

We still show the SEC filing timeline below. The intelligence summary will populate when parsed 13F, 13D/G, or Forms 3/4/5 data exists for this CIK.

Latest update

What changed recently for MERCK SHARP & DOHME LLC

New filing available

Latest 13F period: Q1 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

13 May 2026

Page type

Filer profile

Latest period

Q1 2026

Institutional portfolio context was refreshed from a 13F filing filed on 13 May 2026.

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Benchmark Context

Benchmark context for this company

MERCK SHARP & DOHME LLC has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.

Compared with

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Why this is notable

Latest 13F period: Q1 2026. That gives you a fresh baseline before you compare this company with peers.

  • Peer comparisons stay conservative: same metric, compatible units, latest valid company row only.
  • Open the facts page first if you want the cleanest path to verification.

Benchmark context is only shown where the app has enough comparable SEC-backed data to keep the interpretation honest.

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Filer Overview

MERCK SHARP & DOHME LLC has filed 1,443 SEC EDGAR filings since 19 Jan 1994. Common forms include 13F-NT, SC TO-C, DFAN14A, 3 and more.

MERCK SHARP & DOHME LLC SEC filings MERCK SHARP & DOHME LLC 13F portfolio

Latest Filings

Recent SEC filings for MERCK SHARP & DOHME LLC with direct links to document and filing folders.

13F-NT File 028-25209

13F-NT filing

Filing date
13 May 2026
Reporting date
31 Mar 2026
SEC evidence
Open document Open filing
Next action
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SC TO-C

SC TO-C

Filing date
26 Mar 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC TO-C

SC TO-C

Filing date
25 Mar 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC TO-C

SC TO-C

Filing date
25 Mar 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-NT File 028-25209

13F-NT filing

Filing date
17 Feb 2026
Reporting date
31 Dec 2025
SEC evidence
Open document Open filing
Next action
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SC TO-C

SC TO-C

Filing date
14 Nov 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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13F-NT File 028-25209

13F-NT filing

Filing date
12 Nov 2025
Reporting date
30 Sep 2025
SEC evidence
Open document Open filing
Next action
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DFAN14A

DFAN14A

Filing date
11 Sep 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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13F-NT File 028-25209

13F-NT filing

Filing date
13 Aug 2025
Reporting date
30 Jun 2025
SEC evidence
Open document Open filing
Next action
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DFAN14A

DFAN14A

Filing date
30 Jul 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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DFAN14A

DFAN14A

Filing date
09 Jul 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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DFAN14A

DFAN14A

Filing date
09 Jul 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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DFAN14A

DFAN14A

Filing date
09 Jul 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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13F-NT File 028-25209

13F-NT filing

Filing date
14 May 2025
Reporting date
31 Mar 2025
SEC evidence
Open document Open filing
Next action
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13F-NT File 028-25209

13F-NT filing

Filing date
14 Feb 2025
Reporting date
31 Dec 2024
SEC evidence
Open document Open filing
Next action
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3 File 001-38943

OWNERSHIP DOCUMENT

Filing date
23 Dec 2024
Reporting date
19 Dec 2024
SEC evidence
Open document Open filing
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4 File 001-38800

4

Filing date
11 Mar 2024
Reporting date
11 Mar 2024
SEC evidence
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SC 13D/A

SC 13D/A

Filing date
11 Mar 2024
Reporting date
Not listed
SEC evidence
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SC 13D

SC 13D

Filing date
18 Jan 2024
Reporting date
Not listed
SEC evidence
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3 File 001-38800

3

Filing date
17 Jan 2024
Reporting date
07 Jan 2024
SEC evidence
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DFAN14A

DFAN14A

Filing date
10 Jan 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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DFAN14A

DFAN14A

Filing date
08 Jan 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC TO-T/A

SC TO-T/A

Filing date
11 Jan 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC TO-T/A

SC TO-T/A

Filing date
21 Dec 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC TO-T

SC TO-T

Filing date
12 Dec 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC TO-C

SC TO-C

Filing date
21 Nov 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC TO-T/A

SC TO-T/A

Filing date
22 Nov 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC TO-T/A

SC TO-T/A

Filing date
17 Nov 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC TO-T/A

SC TO-T/A

Filing date
08 Nov 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC TO-T/A

SC TO-T/A

Filing date
01 Nov 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC TO-T

SC TO-T

Filing date
12 Oct 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC TO-C

SC TO-C

Filing date
01 Oct 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC TO-C

SC TO-C

Filing date
30 Sep 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC TO-T/A

SC TO-T/A

Filing date
01 Apr 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC TO-T/A

SC TO-T/A

Filing date
22 Mar 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SC TO-T

SC TO-T

Filing date
04 Mar 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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3 File 001-39381

FORM 3 SUBMISSION

Filing date
04 Mar 2021
Reporting date
24 Feb 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
SC TO-C

SC TO-C

Filing date
25 Feb 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
ARS File 001-03305

AUTO-GENERATED PAPER DOCUMENT

Filing date
13 Apr 2012
Reporting date
31 Dec 2011
SEC evidence
Open document Open filing
Next action
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NO ACT File 001-03305

AUTO-GENERATED PAPER DOCUMENT

Filing date
10 Feb 2011
Reporting date
19 Jan 2011
SEC evidence
Open document Open filing
Next action
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4/A

FORM 4/A SUBMISSION

Filing date
20 Jan 2011
Reporting date
03 Nov 2009
SEC evidence
Open document Open filing
Next action
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4/A

4/A filing

Filing date
22 Nov 2010
Reporting date
03 Nov 2009
SEC evidence
Open document Open filing
Next action
Verify source filing
NO ACT File 001-03305

AUTO-GENERATED PAPER DOCUMENT

Filing date
29 Mar 2010
Reporting date
26 Feb 2010
SEC evidence
Open document Open filing
Next action
Verify source filing
NO ACT File 001-03305

AUTO-GENERATED PAPER DOCUMENT

Filing date
29 Mar 2010
Reporting date
26 Feb 2010
SEC evidence
Open document Open filing
Next action
Verify source filing
15-15D File 333-160134

15-15D filing

Filing date
12 Jan 2010
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing

About this filer

MERCK SHARP & DOHME LLC files with the SEC under CIK 0000064978. This page aggregates EDGAR filings and related ownership activity.

Industry: Pharmaceutical Preparations.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.
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