CIK: 0001114618
Total reported value
$9.0B
Reporting period: 2026-03-31 · Number of holdings: 684
GATEWAY INVESTMENT ADVISERS LLC disclosed 684 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $9.0B and a quarterly turnover rate of 26.8%.
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Gateway Investment Advisers LLC's disclosed holdings carry a Herfindahl concentration index of 0.028 — mathematically equivalent to about 35 equally-sized positions, well below its 684 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 4.28), 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 MSFT
-14.3% -$239.4M
Add NVDA
-6.5% -$136.2M
Add XOM
-17.5% $16.4M
Trim AMZN
-15.2% -$105.6M
Trim TSLA
-13.5% -$63.9M
Trim AVGO
-15.9% -$71.1M
Showing top 200 holdings (of 684 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | Stock-Tech | 10.59% | +0.49% | -6.47% | |
| 2 | AAPL | Apple INC | Stock-Tech | 7.58% | -0.23% | -13.15% | |
| 3 | MSFT | Microsoft CORP | Stock-Tech | 5.09% | -1.38% | -14.28% | |
| 4 | AMZN | Amazon.com INC | Stock-Consumer Disc | 3.84% | -0.35% | -15.17% | |
| 5 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 3.84% | -0.08% | -10.66% | |
| 6 | META | Meta Platforms Inc-class A | Stock-Comm Services | 3.24% | -0.21% | -9.68% | |
| 7 | AVGO | Broadcom INC | Stock-Tech | 2.40% | -0.26% | -15.92% | |
| 8 | JPM | Jpmorgan Chase & Co | Stock-Financials | 1.90% | -0.14% | -15.02% | |
| 9 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 1.86% | -0.07% | -15.67% | |
| 10 | TSLA | Tesla INC | Stock-Consumer Disc | 1.79% | -0.30% | -13.49% | |
| 11 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 1.53% | -0.26% | -22.54% | |
| 12 | LLY | Eli Lilly & Co | Stock-Healthcare | 1.39% | -0.19% | -14.34% | |
| 13 | V | Visa Inc-class A Shares | Stock-Financials | 1.33% | -0.19% | -15.10% | |
| 14 | XOM | Exxon Mobil CORP | Stock-Energy | 1.30% | +0.37% | -17.49% | |
| 15 | JNJ | Johnson & Johnson | Stock-Healthcare | 1.17% | — | -16.28% | |
| 16 | CAT | Caterpillar INC | Stock-Industrials | 1.04% | — | -15.77% | |
| 17 | RTX | Rtx CORP | Stock-Industrials | 1.01% | +0.07% | -14.18% | |
| 18 | WMT | Walmart INC | Stock-Consumer Staples | 0.95% | — | -11.89% | |
| 19 | HD | Home Depot INC | Stock-Consumer Disc | 0.92% | -0.01% | -14.14% | |
| 20 | BAC | Bank Of America CORP | Stock-Financials | 0.91% | +0.07% | +1.51% | |
| 21 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.84% | — | -16.71% | |
| 22 | MS | Morgan Stanley | Stock-Financials | 0.82% | — | +1.22% | |
| 23 | NFLX | Netflix INC | Stock-Comm Services | 0.77% | +0.01% | -17.13% | |
| 24 | ABBV | Abbvie INC | Stock-Healthcare | 0.77% | -0.03% | -15.52% | |
| 25 | PLTR | Palantir Technologies Inc-a | Stock-Tech | 0.76% | -0.11% | -10.52% | |
| 26 | CSCO | Cisco Systems INC | Stock-Tech | 0.75% | — | -16.95% | |
| 27 | CVX | Chevron CORP | Stock-Energy | 0.72% | — | -20.77% | |
| 28 | INSM | Insmed INC | Stock-Healthcare | 0.67% | — | — | |
| 29 | WFC | Wells Fargo & Co | Stock-Financials | 0.66% | — | +3.84% | |
| 30 | AMD | Advanced Micro Devices | Stock-Tech | 0.62% | -0.03% | -15.27% | |
| 31 | PH | Parker Hannifin CORP | Stock-Industrials | 0.60% | -0.02% | -20.51% | |
| 32 | MRK | Merck & Co. INC. | Stock-Healthcare | 0.60% | — | -17.36% | |
| 33 | MU | Micron Technology INC | Stock-Tech | 0.57% | — | -19.68% | |
| 34 | AEP | American Electric Power | Stock-Utilities | 0.55% | — | +0.55% | |
| 35 | PEP | Pepsico INC | Stock-Consumer Staples | 0.52% | — | +0.88% | |
| 36 | HON | Honeywell International INC | Stock-Industrials | 0.52% | — | -11.12% | |
| 37 | LOW | Lowe's Cos INC | Stock-Consumer Disc | 0.51% | — | -12.95% | |
| 38 | ISRG | Intuitive Surgical INC | Stock-Healthcare | 0.51% | -0.01% | +0.78% | |
| 39 | UNH | Unitedhealth Group INC | Stock-Healthcare | 0.50% | -0.11% | -16.21% | |
| 40 | COP | Conocophillips | Stock-Energy | 0.50% | — | -16.05% | |
| 41 | ETN | Eaton Corporation plc | Stock-Industrials | 0.50% | — | +1.16% | |
| 42 | HLT | Hilton Worldwide Holdings In | Stock-Consumer Disc | 0.50% | — | +1.13% | |
| 43 | WM | Waste Management INC | Stock-Industrials | 0.50% | — | -16.30% | |
| 44 | ORCL | Oracle CORP | Stock-Tech | 0.48% | -0.16% | -17.05% | |
| 45 | MCD | Mcdonald's CORP | Stock-Consumer Disc | 0.47% | — | +1.06% | |
| 46 | CMI | Cummins INC | Stock-Industrials | 0.47% | — | +0.58% | |
| 47 | AFL | Aflac INC | Stock-Financials | 0.46% | — | -1.37% | |
| 48 | ABT | Abbott Laboratories | Stock-Healthcare | 0.46% | -0.11% | -17.06% | |
| 49 | AMGN | Amgen INC | Stock-Healthcare | 0.46% | — | -15.26% | |
| 50 | DE | Deere & Co | Stock-Industrials | 0.45% | — | +0.72% |
Performance for Q3 2026
+3.1%
Performance Last 4 Quarters
+23.1%
Based on 79% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 684 | $9.0B | 27 | |
| 2025-12-31 | 581 | $10.8B | 14 | |
| 2025-09-30 | 525 | $10.3B | 32 | |
| 2025-06-30 | 469 | $9.2B | 0 | |
| 2025-03-31 | 504 | $8.7B | 100 | |
| 2024-12-31 | 486 | $9.0B | 0 | |
| 2024-09-30 | 510 | $9.1B | 0 | |
| 2024-06-30 | 511 | $8.8B | 0 | |
| 2024-03-31 | 503 | $8.8B | 0 | |
| 2023-12-31 | 493 | $8.6B | 0 | |
| 2023-09-30 | 494 | $8.0B | 0 | |
| 2023-06-30 | 495 | $8.5B | 0 | |
| 2023-03-31 | 510 | $8.2B | 0 | |
| 2022-12-31 | 540 | $8.1B | 0 | |
| 2022-09-30 | 505 | $8.0B | 0 | |
| 2022-06-30 | 543 | $8.9B | 0 | |
| 2022-03-31 | 552 | $10.1B | 0 | |
| 2021-12-31 | 531 | $10.5B | 0 | |
| 2021-09-30 | 524 | $9.6B | 0 | |
| 2021-06-30 | 532 | $9.7B | 100 | |
| 2021-03-31 | 533 | $9.2B | 16 | |
| 2020-12-31 | 528 | $9.1B | 13 | |
| 2020-09-30 | 512 | $8.6B | 18 | |
| 2020-06-30 | 523 | $8.5B | 19 | |
| 2020-03-31 | 515 | $8.1B | 35 | |
| 2019-12-31 | 557 | $10.1B | 13 | |
| 2019-09-30 | 567 | $9.9B | 17 | |
| 2019-06-30 | 658 | $11.1B | 12 | |
| 2019-03-31 | 660 | $11.3B | 14 | |
| 2018-12-31 | 662 | $10.6B | 21 | |
| 2018-09-30 | 655 | $11.9B | 10 | |
| 2018-06-30 | 657 | $11.3B | 9 | |
| 2018-03-31 | 662 | $11.3B | 13 | |
| 2017-12-31 | 667 | $11.8B | 11 | |
| 2017-09-30 | 670 | $11.6B | 10 | |
| 2017-06-30 | 657 | $11.2B | 11 | |
| 2017-03-31 | 648 | $10.9B | 10 | |
| 2016-12-31 | 646 | $10.7B | 12 | |
| 2016-09-30 | 643 | $11.3B | 13 | |
| 2016-06-30 | 651 | $11.7B | 11 | |
| 2016-03-31 | 640 | $11.5B | 14 | |
| 2015-12-31 | 641 | $12.0B | 17 | |
| 2015-09-30 | 647 | $11.2B | 15 | |
| 2015-06-30 | 648 | $12.0B | 10 | |
| 2015-03-31 | 643 | $12.1B | 10 | |
| 2014-12-31 | 649 | $12.1B | 18 | |
| 2014-09-30 | 668 | $12.7B | 9 | |
| 2014-06-30 | 671 | $12.8B | 11 | |
| 2014-03-31 | 662 | $12.3B | 9 | |
| 2013-12-31 | 663 | $12.5B | 11 | |
| 2013-09-30 | 664 | $11.8B | 11 | |
| 2013-06-30 | 659 | $11.5B | — |
Gateway Investment Advisers LLC's most significant position changes for 2026-03-31: Trim: Microsoft CORP (MSFT) — shares -14.28%; Trim: Nvidia CORP (NVDA) — shares -6.47%; Trim: Exxon Mobil CORP (XOM) — shares -17.49%; Trim: Amazon.com INC (AMZN) — shares -15.17%; Trim: Tesla INC (TSLA) — shares -13.49%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | +0.5% | -6.47% | Trim |
| 2 | XOM | Exxon Mobil CORP | +0.4% | -17.49% | Trim |
| 3 | WDC | Western Digital CORP | +0.3% | +127.05% | Add |
| 4 | IBM | Intl Business Machines CORP | +0.2% | +660.00% | Add |
| 5 | SNDK | Sandisk CORP | +0.2% | +98.33% | Add |
| 6 | LRCX | Lam Research CORP | +0.2% | +27.55% | Add |
| 7 | GLW | Corning INC | +0.2% | -11.76% | Trim |
| 8 | KMB | Kimberly-clark CORP | +0.1% | +1216.89% | Add |
| 9 | RTX | Rtx CORP | +0.1% | -14.18% | Trim |
| 10 | BAC | Bank Of America CORP | +0.1% | +1.51% | Add |
| 11 | NFLX | Netflix INC | 0% | -17.13% | Trim |
| 12 | CSCO | Cisco Systems INC | — | -16.95% | Trim |
| 13 | HD | Home Depot INC | 0% | -14.14% | Trim |
| 14 | ISRG | Intuitive Surgical INC | 0% | +0.78% | Add |
| 15 | PH | Parker Hannifin CORP | 0% | -20.51% | Trim |
| 16 | ABBV | Abbvie INC | 0% | -15.52% | Trim |
| 17 | AMD | Advanced Micro Devices | 0% | -15.27% | Trim |
| 18 | ELV | Elevance Health INC | -0.1% | -14.58% | Trim |
| 19 | BRK-B | Berkshire Hathaway Inc-cl B | -0.1% | -15.67% | Trim |
| 20 | AJG | Arthur J Gallagher & Co | -0.1% | -17.58% | Trim |
| 21 | GOOG | Alphabet Inc-cl C | -0.1% | -10.66% | Trim |
| 22 | ADP | Automatic Data Processing | -0.1% | -16.57% | Trim |
| 23 | APP | Applovin Corp-class A | -0.1% | -21.75% | Trim |
| 24 | MA | Mastercard INC - A | -0.1% | -39.17% | Trim |
| 25 | KEY | Keycorp | -0.1% | -93.89% | Trim |
| 26 | BKNG | Booking Holdings INC | -0.1% | -19.68% | Trim |
| 27 | KO | Coca-cola Co/the | -0.1% | -55.61% | Trim |
| 28 | CRM | Salesforce INC | -0.1% | -68.46% | Trim |
| 29 | PLTR | Palantir Technologies Inc-a | -0.1% | -10.52% | Trim |
| 30 | UNH | Unitedhealth Group INC | -0.1% | -16.21% | Trim |
| 31 | ABT | Abbott Laboratories | -0.1% | -17.06% | Trim |
| 32 | TMO | Thermo Fisher Scientific INC | -0.1% | -71.52% | Trim |
| 33 | ADBE | Adobe INC | -0.1% | -16.48% | Trim |
| 34 | COF | Capital One Financial CORP | -0.1% | -20.35% | Trim |
| 35 | QCOM | Qualcomm INC | -0.1% | -19.14% | Trim |
| 36 | JPM | Jpmorgan Chase & Co | -0.1% | -15.02% | Trim |
| 37 | NOW | Servicenow INC | -0.1% | -18.62% | Trim |
| 38 | PG | Procter & Gamble Co/the | -0.1% | -82.07% | Trim |
| 39 | IBIT | Ishares Bitcoin Trust ETF | -0.2% | -94.05% | Trim |
| 40 | ORCL | Oracle CORP | -0.2% | -17.05% | Trim |
| 41 | BSX | Boston Scientific CORP | -0.2% | -14.01% | Trim |
| 42 | LLY | Eli Lilly & Co | -0.2% | -14.34% | Trim |
| 43 | V | Visa Inc-class A Shares | -0.2% | -15.10% | Trim |
| 44 | META | Meta Platforms Inc-class A | -0.2% | -9.68% | Trim |
| 45 | AAPL | Apple INC | -0.2% | -13.15% | Trim |
| 46 | AVGO | Broadcom INC | -0.3% | -15.92% | Trim |
| 47 | GOOGL | Alphabet Inc-cl A | -0.3% | -22.54% | Trim |
| 48 | TSLA | Tesla INC | -0.3% | -13.49% | Trim |
| 49 | AMZN | Amazon.com INC | -0.4% | -15.17% | Trim |
| 50 | MSFT | Microsoft CORP | -1.4% | -14.28% | Trim |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-04-13 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-03 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-10-21 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-07-09 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-04-11 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-01-15 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-10-10 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-07-12 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-04-12 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-01-10 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-10-19 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-07-14 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-04-11 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-01-13 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-10-07 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-07-13 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-04-14 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-01-14 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-10-22 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-07-13 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-04-14 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-01-14 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-10-19 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-07-15 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-04-13 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-01-09 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-10-15 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-07-17 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-04-10 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-01-14 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-10-16 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-07-11 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-04-12 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-01-17 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-10-16 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-07-12 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-04-19 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-01-09 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-10-24 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-07-12 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-04-18 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-01-25 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-10-20 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-07-22 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-04-21 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-01-28 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-10-10 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-07-23 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-04-22 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-01-21 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-10-21 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-08 | 13F-HR | View on EDGAR |
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