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WELLINGTON MANAGEMENT GROUP LLP

Institutional InvestorSimilar funds →SEC EDGAR: CIK 902219
Institutional-grade research for retail investors

Sector Allocation

  • Technology33.9%$196.8B
  • Healthcare16.7%$96.7B
  • Financials13.6%$78.7B
  • Consumer Discretionary8.4%$49.0B
  • Industrials6.7%$38.8B
  • Energy5.0%$28.8B
  • Consumer Staples4.1%$23.9B
  • Utilities3.3%$19.1B
  • Materials2.9%$17.0B
  • Real Estate2.7%$15.8B

AUM History

13fpro.ai/research/fund/wellington-management-group-llp-902219

Conviction and streaks

Stable · top 10 = 25.0%

From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.

NVDA$NVDAConviction hold4.2% weight · held 7 quartersAVGO$AVGOConviction hold3.4% weight · held 7 quartersMSFT$MSFTConviction hold3.1% weight · held 7 quartersAAPL$AAPLConviction hold3.0% weight · held 7 quartersGOOG$GOOGConviction hold2.7% weight · held 7 quartersCVS$CVSAccumulating+15964% shares · 7 quarters runningSRRK$SRRKAccumulating+4177% shares · 7 quarters runningIOT$IOTAccumulating+138911% shares · 7 quarters runningIMNM$IMNMAccumulating+9417% shares · 7 quarters runningRITM$RITMAccumulating+475% shares · 7 quarters runningTXN$TXNTrimming-47% shares · 7 quarters runningTJX$TJXTrimming-75% shares · 7 quarters runningPG$PGTrimming-81% shares · 7 quarters runningDUK$DUKTrimming-69% shares · 7 quarters runningPFE$PFETrimming-84% shares · 7 quarters running

Largest positions — Q2 2026

Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.

13fpro.ai/research/fund/wellington-management-group-llp-902219

WELLINGTON MANAGEMENT GROUP LLP 13F holdings — Q2 2026

$580.2B portfolio (+8.3% QoQ) · 1,921 holdings · Q2 2026 13F · top 10 are 25% of the stock portfolio

Includes $117.4M of put/call options ($110.8M puts, $6.6M calls), which 13F rules report at the value of the underlying shares, not the premium at risk. Stocks alone: $580.1B. Weights use the stock portfolio.

All holdings — WELLINGTON MANAGEMENT GROUP LLP (Q2 2026)

1,921 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated. The page lists up to 1,000; every position is in the Excel export.

Company
MU$MUMICRON TECHNOLOGY INC$5.8B+29%
JNJ$JNJJOHNSON & JOHNSON$5.7B+13%
AMD$AMDADVANCED MICRO DEVICES INC$5.4B+34%
AZN$AZNASTRAZENECA PLC$5.4B+20%
KLAC$KLACKLA CORP$4.5B+929%
UNH$UNHUNITEDHEALTH GROUP INC$4.4B+6%
BLK$BLKBlackRock, Inc.$4.3B+23%
TSLA$TSLATesla, Inc.$4.1B+8%
META$METAMeta Platforms, Inc.$4.1B-38%
SRE$SRESEMPRA$4.1B-5%
TXN$TXNTEXAS INSTRUMENTS INC$3.9B-3%
TRGP$TRGPTarga Resources Corp.$3.8B-6%
ELV$ELVElevance Health, Inc.$3.6B+12%
CAH$CAHCARDINAL HEALTH INC$3.5B+248%
CVS$CVSCVS HEALTH Corp$3.5B+50%

What changed in Q2 2026

Against the previous quarter's 13F: 236 new, 734 added to, 915 trimmed, 178 sold out. Share-count changes; largest moves by dollar size first.

New positions (236)

  • HONA$HONAHoneywell Aerospace Inc.$1.7B

    first bought this quarter

  • SPCX$SPCXSPACE EXPLORATION TECHNOLOGIES CORP$1.1B

    first bought this quarter

  • CBRS$CBRSCerebras Systems Inc.$194.9M

    first bought this quarter

  • WSE$WSEWise Group plc$158.3M

    first bought this quarter

  • FRVO$FRVOFervo Energy Co$129.6M

    first bought this quarter

  • RKLB$RKLBRocket Lab Corp$119.3M

    first bought this quarter

+230 more in the Excel export

Added to (734)

  • KLAC$KLACKLA CORP+929%

    now $4.5B · held 5+ qtrs, 2 adds in a row

  • CAH$CAHCARDINAL HEALTH INC+248%

    now $3.5B · held 5+ qtrs

  • STX$STXSeagate Technology Holdings plc+2656%

    now $2.3B · held 5+ qtrs

  • INTC$INTCINTEL CORP+580%

    now $2.3B · held 5+ qtrs

  • IBM$IBMINTERNATIONAL BUSINESS MACHINES CORP+2362%

    now $1.8B · held 5+ qtrs

  • DVN$DVNDEVON ENERGY CORP/DE+418%

    now $2.1B · held 5+ qtrs, 4 adds in a row

+728 more in the Excel export

Trimmed (915)

  • LLY$LLYELI LILLY & Co-18%

    now $13.2B · held 5+ qtrs

  • META$METAMeta Platforms, Inc.-38%

    now $4.1B · held 5+ qtrs

  • HON$HONHONEYWELL INTERNATIONAL INC-65%

    now $1.3B · held 5+ qtrs

  • NVDA$NVDANVIDIA CORP-9%

    now $24.4B · held 5+ qtrs, 4 trims in a row

  • WFC$WFCWELLS FARGO & COMPANY/MN-40%

    now $3.3B · held 5+ qtrs, 3 trims in a row

  • CSCO$CSCOCISCO SYSTEMS, INC.-50%

    now $2.0B · held 5+ qtrs

+909 more in the Excel export

Sold out (178)

  • CTRA$CTRACoterra Energy Inc.was $1.9B

    held 6+ qtrs

  • AVTR$AVTRAvantor, Inc.was $189.9M

    held 2 qtrs

  • SHAK$SHAKShake Shack Inc.was $152.1M
  • SLNO$SLNOSOLENO THERAPEUTICS INCwas $148.2M
  • REG$REGREGENCY CENTERS CORPwas $109.4M
  • BAH$BAHBooz Allen Hamilton Holding Corpwas $107.0M

+172 more in the Excel export

Firm AUM (Form ADV): $1.4T as of 2025-12-31 · SEC IAPD

Share

Holdings by quarter

Every 13F WELLINGTON MANAGEMENT GROUP LLP has filed, 38 earlier quarters. Pick one to see what it held then.

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Q2 2026 13F filed with the SEC on Aug 14, 2026. Prices are closing prices as of Oct 26, 2026.

Average quality of WELLINGTON MANAGEMENT GROUP LLP's top 20 holdings: 77/100 (our AI quality score, weighted by position size; 19 of the 20 are scored)

Top 10 since filing

-0.9%

Value-weighted move of the 10 largest stock positions

Turnover

12%

Last quarter; 43% over the last 4

Top 10 weight

25%

Share of the stock portfolio in its 10 largest positions

Held 4+ quarters

97%

Share of portfolio value in positions held a year or more

Highest-quality names it owns(among its 100 largest positions)

The 8 highest-scoring companies in this portfolio are a Pro feature.

How these are measured
  • Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
  • Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
  • Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q2 2025 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
  • Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
  • Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.

Portfolio Overview

WELLINGTON MANAGEMENT GROUP LLP disclosed 1,921 positions worth $580.2B in its Form 13F-HR for Q2 2026 — $580.1B in common stock plus $117.4M of put/call option positions (reported at underlying notional value, not premium at risk), led by $NVDA (NVIDIA CORP) at 4.2% of the equity portfolio, followed by $AVGO and $MSFT. During the quarter the fund opened 236 new positions and exited 178 — including a new stake in $HONA and a full exit from $CTRA. The portfolio is most concentrated in Technology (33.9% of disclosed assets). All figures are sourced directly from WELLINGTON MANAGEMENT GROUP LLP’s Form 13F-HR filing with the SEC under CIK 902219.

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AI-Powered Hedge Fund Analysis: WELLINGTON MANAGEMENT GROUP LLP

13F Pro is an AI hedge fund tracker and stock research platform. For WELLINGTON MANAGEMENT GROUP LLP (SEC CIK: 902219), the platform ingests every quarterly Form 13F filing and applies AI-powered analysis on top — 10 specialized AI analysts (value, growth, momentum, macro, activist, and more) debate the fund's top positions and publish AI-generated analysis with cited SEC sources.

Every holding in WELLINGTON MANAGEMENT GROUP LLP's portfolio is scored on an AI quality ranking built from its SEC filings (ROIC, FCF margin, revenue growth, institutional flow, earnings quality, shareholder dilution, and more). Track accumulation and distribution quarter over quarter, identify conviction positions, and see AI stock analysis for each position — alongside 8,700+ other institutional filers and 2,800+ AI-ranked companies.