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

557

Latest filing

14 Aug 2026

Industry

n/a

Filing-backed research brief

Start with the SEC data that changes for this CIK

Latest signal: 13F-HR for Q2 2026. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

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Latest 13F portfolio

$580.06B

1,898 holdings for Q2 2026

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Largest parsed holding

NVDA

$24.43B reported value

Open holding

13D/G large stake

RWT

31 Jul 2026 · 11% ownership

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Source: SEC Form 13F

13F-HR filed on 14 Aug 2026 for CIK 0000902219.

View source filing
Ownership signals CIK-linked ownership evidence from parsed SEC filings. 1 signal
Parsed SEC ownership signals

Parsed SEC ownership coverage

These bars compare filing-backed value available in each disclosure family. Read them as separate lenses, not as one combined ownership total.

13F portfolio$580.06B

Quarterly institutional holdings reported on Form 13F; not total AUM.

Latest reported 13F value

13F
$580.06B

Reported market value from the latest parsed Form 13F information table; this is not total assets under management.

Source: SEC Form 13FScope: U.S.-listed equity holdings

Largest 13F holdings

13F
NVDA AVGO MSFT AAPL GOOGL
+15 moreLLY AMZN MRK MA GOOG MU JNJ AMD AZN KLAC UNH BLK TSLA META SRE

Largest symbols in the latest parsed Form 13F information table.

Freshness: Latest parsed 13F period

Largest 13F holdings

Largest symbols in the latest parsed Form 13F information table.

NVDA AVGO MSFT AAPL GOOGL LLY AMZN MRK
+12 moreMA GOOG MU JNJ AMD AZN KLAC UNH BLK TSLA META SRE

Largest active 13G stakes

Passive or institutional large-stake positions disclosed in parsed Schedule 13G filings.

NDAQ TRGP SRE CAH FANG NXPI
+14 moreD EQT FLEX USFD GD KR HBAN AIG CTRA ARES ATO AWK DKS MTB
How to read these SEC ownership signals
  • Read each filing family separately: Form 13F, Schedules 13D/G, and Forms 3/4/5 answer different SEC disclosure questions and should not be blended into one ownership total.
  • Use 13F values for visible U.S.-listed equity portfolios, 13D/G rows for large beneficial-owner stakes, and Forms 3/4/5 rows for reporting-owner positions and transactions.
  • Open the linked research path when you need the filing, CIK, issuer, CUSIP, date, or source trail behind a value.
At a glance Names, identifiers, and filing context for this profile. 1 identity field
Business address
C/O Wellington Management Company Llp, 280 Congress Street, Boston, MA, 02210
EDGAR profile Static EDGAR fields kept behind disclosure so the main profile stays readable. 3 profile fields available
Incorporated in
MA
Fiscal year end
31 December
Former names on EDGAR
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.

Open 13F portfolio Save filer

Quick read

  • Latest parsed 13F shows $580.06B across 1,898 reported holdings for Q2 2026.
  • Largest parsed 13F holding: NVDA at $24.43B.
  • 5 recent 13D/G stake rows found; top row is RWT at 11% ownership.

SEC source mix

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

XML parsed
13F portfolio 1,898 rows

Quarterly institutional portfolio holdings.

Open
13D/G stakes 5 rows

Beneficial ownership and large-stake disclosures.

Open
Forms 3/4/5 No rows yet

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

Open

Top parsed 13F holdings

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

Q2 2026 - 14 Aug 2026

Top 5 concentration

16%

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

Top 5 reported value

$94.74B

Compared with $580.06B total 13F value.

Top 5 net change

-$6.32B

Position-value change inside the visible top holdings only.

13F concentration map

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

Largest add: KLAC · Largest trim: HON

NVDA AVGO MSFT AAPL GOOGL Other holdings

NVDA

4.2%

Nvidia Corporation

$24.43B

AVGO

3.4%

Broadcom Inc

$19.48B

MSFT

3.1%

Microsoft Corp

$17.76B

AAPL

3%

Apple Inc

$17.2B

GOOGL

2.7%

Alphabet Inc

$15.87B

13D/G large-stake context

RWT

31 Jul 2026 · Common Stock

11%
Issuer page 13D/G history

HTFL

31 Jul 2026 · Common Stock

11%
Issuer page 13D/G history

MYFW

31 Jul 2026 · Common Stock

10%
Issuer page 13D/G history

TREX

31 Jul 2026 · Common Stock

10%
Issuer page 13D/G history

Latest update

What changed recently for WELLINGTON MANAGEMENT GROUP LLP

New filing available

Latest 13F period: Q2 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

14 Aug 2026

Page type

Filer profile

Latest period

Q2 2026

Institutional portfolio context was refreshed from a 13F filing filed on 14 Aug 2026.

Open filer profile Browse recent public updates

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

Start on the facts page for period-to-period context, then open a metric ranking when you want to compare the same reported fact across other SEC-reporting companies.

Why this is notable

Latest 13F period: Q2 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
557
First seen
14 Feb 2014
Latest filing
14 Aug 2026
Entity
Company

Observed form types

13F-HR 13F-HR/A SCHEDULE 13G SCHEDULE 13G/A

CIK-linked evidence first

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

Latest Filings

Showing the latest 12 of 557 SEC filings for WELLINGTON MANAGEMENT GROUP LLP.

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13F-HR

13F-HR filing

Filing date
14 Aug 2026
Reporting date
30 Jun 2026
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

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

SCHEDULE 13G/A filing

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

SCHEDULE 13G/A filing

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

SCHEDULE 13G/A filing

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

SCHEDULE 13G/A filing

Filing date
06 Aug 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

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

SCHEDULE 13G/A filing

Filing date
06 Aug 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
06 Aug 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

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

SCHEDULE 13G/A filing

Filing date
06 Aug 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
08 Jul 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
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