As of October 27, 2026, The NASDAQ OMX Group, Inc. is a publicly traded company (Nasdaq: NDAQ); its largest reported holder is Vanguard, with 6.29% on Schedule 13G of April 30, 2026, then Wellington Management (5.4%) (Schedule 13G, April 30, 2026).
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Is The NASDAQ OMX Group, Inc. a real, registered company?
- The NASDAQ OMX Group, Inc. files with the SEC under CIK 1120193 (its SEC filings).
- Its shares are listed under the ticker NDAQ on Nasdaq (SEC company record).
- Incorporated in Delaware; business address in New York, New York, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under The NASDAQ OMX Group, Inc. in our court records and SEC 8-K records (as of 2026-10-27).
- Leadership changes: the latest reported is Holden Spaht (Form 8-K filed 2026-10-26). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Wellington Management (filed 2026-08-13).
Who are The NASDAQ OMX Group, Inc.'s owners and officers?
The NASDAQ OMX Group, Inc.: incorporated in Delaware; business address in New York, New York; industry Security & Commodity Brokers, Dealers, Exchanges & Services (Form D, 2026-10-26).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-08-13 | Wellington Management Group LLP | 5.4% |
| Schedule 13G/A, 2026-08-12 | Massachusetts Financial Services Company | 4.1% |
| Schedule 13G, 2026-05-14 | Massachusetts Financial Services Company | 5.1% |
| Schedule 13G, 2026-04-30 | Vanguard Capital Management | 6.29% |
| Schedule 13G/A, 2026-03-27 | The Vanguard Group | 0% |
| Schedule 13G/A, 2025-10-06 | The Vanguard Group | 10.39% |
| Schedule 13G/A, 2025-08-12 | Wellington Management Group LLP | 7.2% |
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What the Full Report on The NASDAQ OMX Group, Inc. covers
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What They Do, And How The Money Works
Who Runs It, And How To Reach Them
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Who Pays Them, And Who They Are Up Against
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| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-10-26 | Holden Spaht | departed | 2026-12-31 |
Which insiders own The NASDAQ OMX Group, Inc. shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , a 10% owner: 58,439,208 shares (10.5% of shares outstanding), held indirectly (the form names the holder only in its footnotes), on a joint filing (Form 4, 2026-06-15).
- , a 10% owner: 58,439,208 shares (10.5% of shares outstanding), held indirectly (the form names the holder only in its footnotes), on a joint filing (Form 4, 2026-06-15).
- , the chairman and chief executive: 2,130,866 shares (0.38% of shares outstanding), 1,983,866 held directly and 147,000 indirectly (Form 4, 2026-04-07).
- , a director: 233,213 shares (0.04% of shares outstanding), 217,988 held directly and 15,225 indirectly (Form 4, 2026-06-12).
- , the president: 215,208 shares (0.04% of shares outstanding) (Form 4, 2026-04-29).
Shares outstanding: 554,962,751 as of 2026-10-16, from the company's latest SEC cover page.
How much has The NASDAQ OMX Group, Inc. raised?
No fundraising or offering filing from The NASDAQ OMX Group, Inc. is on file with us.
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More on The NASDAQ OMX Group, Inc. and the records around it.
The NASDAQ OMX Group, Inc. elsewhere on the record
- 5%+ stake filings Aug 2026
Companies that share a holder
- Massachusetts Financial Services Company also filed stake reports on 26 other companies: ASHLAND INC. (Aug 2026), BLACKSTONE DIGITAL INFRASTRUCTURE TRUST INC (Aug 2026), BRUNSWICK CORPORATION (Aug 2026)
- Wellington Management Group LLP also filed stake reports on 240 other companies: Hub Group, Inc. (Oct 2026), Latham Group, Inc. (Oct 2026), Redwood Trust, Inc. (Oct 2026)
- Vanguard Capital Management also filed stake reports on 1426 other companies: Liberty Media Corp (Sep 2026), BellRing Brands, Inc. (Sep 2026), FTAI Aviation Ltd. (Sep 2026)
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