Filer Snapshot

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Company

Total filings

17,289

Latest filing

15 May 2026

Industry

n/a

Filing-backed research brief

Start with the SEC data that changes for this CIK

Latest signal: 13F-HR for Q1 2026. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

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Latest 13F portfolio

$535.39B

1,847 holdings for Q1 2026

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Largest parsed holding

NVDA

$23.34B reported value

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13D/G large stake

AAON

30 Apr 2026 · 10% ownership

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Source: SEC Form 13F

13F-HR filed on 15 May 2026 for CIK 0000902219.

View Source Filing
Identity
Business address
C/O Wellington Management Company Llp, 280 Congress Street, Boston, MA, 02210
SEC ownership signals
Parsed ownership coverage

13F reported value

$535.39B

Latest parsed Form 13F reported market value.

Largest 13F symbols

NVDA, MSFT, AAPL, AVGO

Largest symbols in the latest parsed Form 13F holdings.

Largest 13F holdings
NVDA MSFT AAPL AVGO GOOGL AMZN LLY MRK
+12 moreMETA MA WFC JNJ AZN SRE GOOG XOM TRGP HON TMUS BLK
Schedule 13G stakes
NDAQ TRGP SRE NXPI EQT D GD KR
+12 moreHBAN AIG CTRA ARES ATO DKS MTB DRI EXC PPG FLEX AWK
SEC record
State of incorporation
MA
Fiscal year end
31 December
Former names
WELLINGTON MANAGEMENT CO LLP (to 10 Dec 2014), WELLINGTON MANAGEMENT CO (to 08 Feb 1996)

Filer intelligence

What SEC filings say about WELLINGTON MANAGEMENT GROUP LLP

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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Quick read

  • Latest parsed 13F shows $535.39B across 1,847 reported holdings for Q1 2026.
  • Largest parsed 13F holding: NVDA at $23.34B.
  • 5 recent 13D/G stake rows found; top row is AAON at 10% ownership.

SEC source mix

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

XML parsed
13F portfolio 1,847 rows

Quarterly institutional portfolio holdings.

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13D/G stakes 5 rows

Beneficial ownership and large-stake disclosures.

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Forms 3/4/5 No rows yet

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

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Top parsed 13F holdings

Visual share of the latest parsed 13F portfolio. Values are reported market value, not a recommendation.

Q1 2026 - 15 May 2026

Top 5 concentration

17%

Share of latest parsed 13F value represented by the visible holdings below.

Top 5 reported value

$88.45B

Compared with $535.39B total 13F value.

Top 5 net change

-$4.96B

Position-value change inside the visible top holdings only.

13F concentration map

A simple visual split of the latest parsed 13F portfolio.

Largest add: AZN · Largest trim: AAPL

NVDA MSFT AAPL AVGO GOOGL Other holdings

NVDA

4.4%

Nvidia Corporation

$23.34B

MSFT

3.6%

Microsoft Corp

$19.52B

AAPL

3.1%

Apple Inc

$16.5B

AVGO

2.9%

Broadcom Inc

$15.38B

GOOGL

2.6%

Alphabet Inc

$13.69B

13D/G large-stake context

AAON

30 Apr 2026 · Common Stock

10%
Issuer page 13D/G history

NPB

31 Mar 2026 · Common Stock

13%
Issuer page 13D/G history

HUBG

31 Mar 2026 · Class A Common Stock

12%
Issuer page 13D/G history

AMPL

31 Mar 2026 · Common Stock

11%
Issuer page 13D/G history

Latest update

What changed recently for WELLINGTON MANAGEMENT GROUP LLP

New filing available

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

Update date

15 May 2026

Page type

Filer profile

Latest period

Q1 2026

Institutional portfolio context was refreshed from a 13F filing filed on 15 May 2026.

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Benchmark Context

Benchmark context for this company

WELLINGTON MANAGEMENT GROUP LLP 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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SEC filing record

CIK 0000902219 filing coverage

Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.

SEC filings
17,289
First seen
09 Dec 1994
Latest filing
15 May 2026
Entity
Company

Observed form types

13F-HR SCHEDULE 13G/A SCHEDULE 13G N-PX 13F-HR/A SC 13G/A SC 13G

Primary evidence

Open SEC filing index WELLINGTON MANAGEMENT GROUP LLP SEC filings WELLINGTON MANAGEMENT GROUP LLP 13F portfolio WELLINGTON MANAGEMENT GROUP LLP 13D/G history

Latest Filings

Showing the latest 12 of 1,000 SEC filings for WELLINGTON MANAGEMENT GROUP LLP.

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13F-HR File 028-04557

13F-HR filing

Filing date
15 May 2026
Reporting date
31 Mar 2026
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
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