CIK: 0000902219
Total reported value
$535.5B
Reporting period: 2026-03-31 · Number of holdings: 7458
WELLINGTON MANAGEMENT GROUP LLP disclosed 7458 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $535.5B and a quarterly turnover rate of 29.7%.
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Wellington Management Group LLP's disclosed holdings carry a Herfindahl concentration index of 0.010 — mathematically equivalent to about 103 equally-sized positions, well below its 7458 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 4.11), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Trim AAPL
-15.9% -$4.5B
Trim GOOGL
-16.9% -$4.2B
Trim MSFT
+7.8% -$4.1B
Trim UNH
-35.7% -$2.4B
Trim JPM
-63.2% -$2.2B
Add BLK
+151.2% $2.0B
Wellington is rotating capital out of consensus mega-cap tech names (trimmed AAPL, GOOGL, AMZN, NVDA) and into a contrarian pharma bet (new buy AZN), hunting Alpha in neglected sectors rather than fortifying a defensive bunker. This is a deliberate bet on a leadership rotation, not a risk-off posture.
The flows price in a regime shift where AI hype falters and pricing power migrates from growth giants to cash-generative biopharma. The opposing thesis: the infrastructure super-cycle in AI has longer legs, and these trims are a classic premature rotation against the strongest trend in equity markets.
A 90+ contrarian score paired with a net long in the most crowded tech megacaps creates a reflexive tension: Wellington wants to be anti-consensus but remains heavily exposed to the very names it's trimming. The portfolio's extreme diversification—1,853 positions and an HHI of 0.0097—further dilutes conviction so that even a significant move in a single name barely registers, making the alpha generation dependent on hundreds of small, low-conviction bets.
This overview is machine-generated from public regulatory data and describes past filings only — it does not constitute financial advice.
Showing top 200 holdings (of 7458 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | Stock-Tech | 4.36% | -0.24% | -4.87% | |
| 2 | MSFT | Microsoft CORP | Stock-Tech | 3.65% | -0.49% | +7.84% | |
| 3 | AAPL | Apple INC | Stock-Tech | 3.08% | -0.60% | -15.87% | |
| 4 | AVGO | Broadcom INC | Stock-Tech | 2.87% | — | +4.85% | |
| 5 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 2.56% | -0.58% | -16.87% | |
| 6 | AMZN | Amazon.com INC | Stock-Consumer Disc | 2.43% | -0.25% | -5.77% | |
| 7 | LLY | Eli Lilly & Co | Stock-Healthcare | 2.31% | -0.21% | +0.52% | |
| 8 | MRK | Merck & Co. INC. | Stock-Healthcare | 1.89% | +0.30% | -2.45% | |
| 9 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.25% | +0.24% | +33.22% | |
| 10 | MA | Mastercard INC - A | Stock-Financials | 1.21% | -0.14% | -3.68% | |
| 11 | WFC | Wells Fargo & Co | Stock-Financials | 0.98% | -0.20% | -9.06% | |
| 12 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.92% | — | -13.61% | |
| 13 | AZN | AstraZeneca PLC | Stock-Healthcare | 0.86% | +0.86% | NEW | |
| 14 | SRE | Sempra | Stock-Utilities | 0.84% | — | -1.09% | |
| 15 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.74% | -0.10% | -9.72% | |
| 16 | XOM | Exxon Mobil CORP | Stock-Energy | 0.71% | +0.27% | +7.41% | |
| 17 | TRGP | Targa Resources CORP | Stock-Energy | 0.70% | — | -18.62% | |
| 18 | HON | Honeywell International INC | Stock-Industrials | 0.70% | +0.26% | +29.95% | |
| 19 | TMUS | T-mobile US INC | Stock-Comm Services | 0.67% | — | +3.71% | |
| 20 | BLK | Blackrock INC | Stock-Financials | 0.65% | +0.38% | +151.16% | |
| 21 | NFLX | Netflix INC | Stock-Comm Services | 0.64% | +0.29% | +68.15% | |
| 22 | TSLA | Tesla INC | Stock-Consumer Disc | 0.64% | -0.17% | -10.90% | |
| 23 | NOC | Northrop Grumman CORP | Stock-Industrials | 0.63% | +0.35% | +77.48% | |
| 24 | WELL | Welltower INC | Stock-Real Estate | 0.63% | — | -9.14% | |
| 25 | HD | Home Depot INC | Stock-Consumer Disc | 0.59% | — | -10.12% | |
| 26 | V | Visa Inc-class A Shares | Stock-Financials | 0.58% | — | +11.13% | |
| 27 | NDAQ | Nasdaq INC | Stock-Financials | 0.58% | — | -3.67% | |
| 28 | MRSH | Marsh & Mclennan Cos | Stock-Financials | 0.56% | — | +8.58% | |
| 29 | D | Dominion Energy INC | Stock-Utilities | 0.55% | — | +5.90% | |
| 30 | DHR | Danaher CORP | Stock-Healthcare | 0.52% | — | -2.00% | |
| 31 | PM | Philip Morris International | Stock-Consumer Staples | 0.52% | — | +18.23% | |
| 32 | ABT | Abbott Laboratories | Stock-Healthcare | 0.52% | — | +15.51% | |
| 33 | UNH | Unitedhealth Group INC | Stock-Healthcare | 0.51% | -0.40% | -35.68% | |
| 34 | DIS | Walt Disney Co/the | Stock-Comm Services | 0.50% | — | +31.53% | |
| 35 | NXPI | NXP Semiconductors N.V. | Stock-Tech | 0.50% | — | +4.61% | |
| 36 | CSCO | Cisco Systems INC | Stock-Tech | 0.50% | — | +8.06% | |
| 37 | SYK | Stryker CORP | Stock-Healthcare | 0.50% | — | +25.08% | |
| 38 | TXN | Texas Instruments INC | Stock-Tech | 0.49% | — | -16.21% | |
| 39 | SPGI | S&p Global INC | Stock-Financials | 0.48% | — | +26.78% | |
| 40 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 0.48% | +0.19% | +39.82% | |
| 41 | LIN | Linde plc | Stock-Materials | 0.48% | — | -0.68% | |
| 42 | FANG | Diamondback Energy INC | Stock-Energy | 0.46% | +0.37% | +285.86% | |
| 43 | ELV | Elevance Health INC | Stock-Healthcare | 0.45% | — | -0.74% | |
| 44 | UL | Unilever Plc-sponsored Adr | Stock-Consumer Staples | 0.42% | — | +26.55% | |
| 45 | BAC | Bank Of America CORP | Stock-Financials | 0.42% | -0.10% | -14.39% | |
| 46 | PCAR | Paccar INC | Stock-Industrials | 0.40% | — | -19.49% | |
| 47 | AIG | American International Group | Stock-Financials | 0.40% | — | +9.47% | |
| 48 | TJX | Tjx Companies INC | Stock-Consumer Disc | 0.40% | — | -24.17% | |
| 49 | KLAC | Kla CORP | Stock-Tech | 0.40% | +0.31% | +228.85% | |
| 50 | TTE | Totalenergies Se | Stock-Other | 0.39% | +0.18% | +23.21% |
Performance for Q3 2026
+3.3%
Performance Last 4 Quarters
+21.3%
Based on 74% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 7458 | $535.5B | 30 | |
| 2025-12-31 | 7580 | $570.7B | 25 | |
| 2025-09-30 | 7635 | $571.3B | 42 | |
| 2025-06-30 | 7478 | $551.0B | 0 | |
| 2025-03-31 | 7370 | $519.9B | 100 | |
| 2024-12-31 | 7219 | $546.1B | 0 | |
| 2024-09-30 | 7152 | $571.0B | 0 | |
| 2024-06-30 | 7140 | $560.2B | 0 | |
| 2024-03-31 | 7116 | $564.4B | 0 | |
| 2023-12-31 | 6778 | $535.8B | 0 | |
| 2023-09-30 | 6786 | $498.6B | 0 | |
| 2023-06-30 | 6943 | $527.5B | 0 | |
| 2023-03-31 | 7301 | $504.6B | 0 | |
| 2022-12-31 | 7332 | $498.7B | 0 | |
| 2022-09-30 | 7376 | $469.5B | 0 | |
| 2022-06-30 | 7388 | $496.6B | 0 | |
| 2022-03-31 | 7512 | $584.0B | 0 | |
| 2021-12-31 | 7743 | $625.3B | 0 | |
| 2021-09-30 | 7563 | $587.9B | 0 | |
| 2021-06-30 | 7618 | $600.8B | 17 | |
| 2021-03-31 | 7641 | $567.8B | 21 | |
| 2020-12-31 | 7177 | $543.1B | 24 | |
| 2020-09-30 | 7072 | $483.1B | 20 | |
| 2020-06-30 | 6872 | $449.1B | 30 | |
| 2020-03-31 | 7168 | $377.9B | 35 | |
| 2019-12-31 | 7613 | $477.2B | 19 | |
| 2019-09-30 | 7561 | $443.5B | 17 | |
| 2019-06-30 | 7603 | $451.7B | 19 | |
| 2019-03-31 | 7616 | $441.5B | 20 | |
| 2018-12-31 | 7679 | $399.5B | 25 | |
| 2018-09-30 | 7971 | $474.9B | 19 | |
| 2018-06-30 | 7878 | $449.2B | 18 | |
| 2018-03-31 | 7633 | $441.9B | 20 | |
| 2017-12-31 | 7451 | $452.6B | 18 | |
| 2017-09-30 | 7370 | $435.6B | 18 | |
| 2017-06-30 | 7208 | $424.7B | 17 | |
| 2017-03-31 | 7312 | $415.2B | 18 | |
| 2016-12-31 | 7191 | $398.7B | 21 | |
| 2016-09-30 | 7115 | $399.2B | 19 | |
| 2016-06-30 | 6927 | $386.9B | 16 | |
| 2016-03-31 | 6897 | $380.0B | 23 | |
| 2015-12-31 | 6892 | $382.3B | 21 | |
| 2015-09-30 | 6818 | $358.7B | 20 | |
| 2015-06-30 | 6676 | $387.6B | 19 | |
| 2015-03-31 | 6701 | $389.0B | 22 | |
| 2014-12-31 | 4931 | $378.3B | 21 | |
| 2014-09-30 | 4814 | $363.0B | 20 | |
| 2014-06-30 | 4780 | $371.8B | 19 | |
| 2014-03-31 | 4645 | $360.3B | 21 | |
| 2013-12-31 | 4599 | $347.8B | 22 | |
| 2013-09-30 | 4579 | $319.4B | 20 | |
| 2013-06-30 | 4515 | $306.4B | 0 |
Wellington Management Group LLP's most significant position changes for 2026-03-31: New buy: AstraZeneca PLC (AZN); Sold out: Astrazeneca Plc-spons Adr (AZNN); New buy: Pinnacle Financial Partners (PNFP); Trim: Apple INC (AAPL) — shares -15.87%; Trim: Alphabet Inc-cl A (GOOGL) — shares -16.87%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | BLK | Blackrock INC | +0.4% | +151.16% | Add |
| 2 | FANG | Diamondback Energy INC | +0.4% | +285.86% | Add |
| 3 | NOC | Northrop Grumman CORP | +0.4% | +77.48% | Add |
| 4 | KLAC | Kla CORP | +0.3% | +228.85% | Add |
| 5 | MRK | Merck & Co. INC. | +0.3% | -2.45% | Trim |
| 6 | NFLX | Netflix INC | +0.3% | +68.15% | Add |
| 7 | ETN | Eaton Corporation plc | +0.3% | +210.81% | Add |
| 8 | XOM | Exxon Mobil CORP | +0.3% | +7.41% | Add |
| 9 | HON | Honeywell International INC | +0.3% | +29.95% | Add |
| 10 | META | Meta Platforms Inc-class A | +0.2% | +33.22% | Add |
| 11 | SPOT | Spotify Technology S.A. | +0.2% | +269.29% | Add |
| 12 | TSM | Taiwan Semiconductor-sp Adr | +0.2% | +39.82% | Add |
| 13 | REGN | Regeneron Pharmaceuticals | +0.2% | +176.53% | Add |
| 14 | TTE | Totalenergies Se | +0.2% | +23.21% | Add |
| 15 | HBAN | Huntington Bancshares INC | +0.2% | +84.62% | Add |
| 16 | FITB | Fifth Third Bancorp | +0.2% | +1327.71% | Add |
| 17 | ECHO | Echostar Corp-a | +0.2% | +2039.05% | Add |
| 18 | ROST | Ross Stores INC | +0.1% | +2211.58% | Add |
| 19 | COF | Capital One Financial CORP | +0.1% | +445.15% | Add |
| 20 | AVGO | Broadcom INC | — | +4.85% | Add |
| 21 | GOOG | Alphabet Inc-cl C | -0.1% | -9.72% | Trim |
| 22 | BAC | Bank Of America CORP | -0.1% | -14.39% | Trim |
| 23 | UBS | UBS Group AG | -0.1% | -13.41% | Trim |
| 24 | MAR | Marriott International -cl A | -0.1% | -31.83% | Trim |
| 25 | MA | Mastercard INC - A | -0.1% | -3.68% | Trim |
| 26 | FCX | Freeport-mcmoran INC | -0.1% | -58.12% | Trim |
| 27 | JNJ | Johnson & Johnson | -0.2% | -51.48% | Trim |
| 28 | TSLA | Tesla INC | -0.2% | -10.90% | Trim |
| 29 | WFC | Wells Fargo & Co | -0.2% | -9.06% | Trim |
| 30 | TSCO | Tractor Supply Company | -0.2% | -98.11% | Trim |
| 31 | LLY | Eli Lilly & Co | -0.2% | +0.52% | Add |
| 32 | TMO | Thermo Fisher Scientific INC | -0.2% | -57.38% | Trim |
| 33 | NVDA | Nvidia CORP | -0.2% | -4.87% | Trim |
| 34 | CAT | Caterpillar INC | -0.2% | -71.02% | Trim |
| 35 | INTU | Intuit INC | -0.2% | -37.37% | Trim |
| 36 | AMZN | Amazon.com INC | -0.3% | -5.77% | Trim |
| 37 | AXP | American Express Co | -0.3% | -47.43% | Trim |
| 38 | KKR | Kkr & Co INC | -0.3% | -33.73% | Trim |
| 39 | QCOM | Qualcomm INC | -0.3% | -50.07% | Trim |
| 40 | ABBV | Abbvie INC | -0.3% | -53.79% | Trim |
| 41 | ACN | Accenture plc | -0.4% | -64.16% | Trim |
| 42 | MS | Morgan Stanley | -0.4% | -70.62% | Trim |
| 43 | JPM | Jpmorgan Chase & Co | -0.4% | -63.18% | Trim |
| 44 | UNH | Unitedhealth Group INC | -0.4% | -35.68% | Trim |
| 45 | MSFT | Microsoft CORP | -0.5% | +7.84% | Add |
| 46 | GOOGL | Alphabet Inc-cl A | -0.6% | -16.87% | Trim |
| 47 | AAPL | Apple INC | -0.6% | -15.87% | Trim |
| 48 | AZN | AstraZeneca PLC | — | NEW | New buy |
| 49 | AZNN | Astrazeneca Plc-spons Adr | — | EXIT | Sold out |
| 50 | PNFP | Pinnacle Financial Partners | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-15 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-17 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-13 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-03-24 | Amendment | View on EDGAR |
| 2024-12-31 | 2025-02-12 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-14 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-14 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-15 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-03-05 | Amendment | View on EDGAR |
| 2023-12-31 | 2024-02-12 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-12-01 | Amendment | View on EDGAR |
| 2023-09-30 | 2023-11-14 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-14 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-12 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-13 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-14 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-15 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-16 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-11 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-15 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-16 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-17 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-12 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-16 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-14 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-14 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-11 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-13 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-14 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-15 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-14 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-14 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-14 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-15 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-13 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-13 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-14 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-11 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-14 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-14 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-15 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-13 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-12 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-16 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-14 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-15 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-13 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-11-14 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-14 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-15 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-14 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-14 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-14 | 13F-HR | View on EDGAR |
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