Who owns SPX Technologies (SPXC)?
142 holders named in SEC filings declare between 62.9% and 93.6% of SPX Technologies' shares outstanding, as of Aug 31, 2026. The largest are Capital Group (9.8%), Vanguard (9.8%) and BlackRock (9.7%); the five largest hold 36.2% together. Another 374 institutions hold small positions worth 3.2%. At least 3.2% of the shares appear in no ownership filing: investors who do not have to report, mostly individuals. From Mar 31, 2026 to Jun 30, 2026, institutions that filed both quarters bought 13.1% and sold 15.3% of the shares, a net sale of 2.2%; 86 opened a position, 164 added, 163 reduced and 59 sold out. Biggest buyers: Janus Henderson (+1.1M shares) and Jane Street (+764,220 shares). Biggest sellers: BlackRock (-1.4M) and FIRST TRUST ADVISORS LP (-525,478). Schedule 13D/G filings since Mar 31, 2026: BlackRock, Inc. cut its stake to 8.9% on Jun 30, 2026. Directors and officers, from their latest Form 4: Eugene Joseph Lowe III (1.6%). Over time, 500 managers declared SPX Technologies in their 13F for Q2 2026, against 225 for Q4 2019: together at most 94.5% of the shares outstanding, against 88.9%.
| Holder | Filing | Share of capital | As of | Holding since (13F) |
|---|---|---|---|---|
| Capital Group | 13F | 9.8% | Jun 30, 2026 | Q4 2023 |
| Vanguard | 13F | 9.8% | Jun 30, 2026 | Q4 2019 or earlier |
| BlackRock | 13F | 9.7% | Jun 30, 2026 | Q4 2019 or earlier |
| Janus Henderson | 13F | 3.8% | Jun 30, 2026 | Q3 2020 |
| Invesco | 13F | 3.2% | Jun 30, 2026 | Q4 2019 or earlier |
| State Street | 13F | 3.1% | Jun 30, 2026 | Q4 2019 or earlier |
| Fidelity (FMR) | 13F | 2.0% | Jun 30, 2026 | Q4 2019 or earlier |
| Geode Capital | 13F | 1.9% | Jun 30, 2026 | Q4 2019 or earlier |
| T. Rowe Price | 13F | 1.8% | Jun 30, 2026 | Q4 2019 or earlier |
| Dimensional | 13F | 1.7% | Jun 30, 2026 | Q4 2019 or earlier |
| FIRST TRUST ADVISORS LP | 13F | 1.7% | Jun 30, 2026 | Q4 2019 or earlier |
| Eugene Joseph Lowe III | Form 4 | 1.6% | Mar 3, 2026 | — |
| Jane Street | 13F | 1.5% | Jun 30, 2026 | Q3 2025 |
| GW&K Investment Management, LLC | 13F | 1.4% | Jun 30, 2026 | Q2 2021 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 13F | 1.3% | Jun 30, 2026 | Q4 2025 |
| EARNEST PARTNERS LLC | 13F | 1.2% | Jun 30, 2026 | Q2 2022 |
| Norges Bank | 13F | 1.2% | Jun 30, 2026 | Q4 2019 or earlier |
| Neuberger Berman Group LLC | 13F | 1.1% | Jun 30, 2026 | Q4 2021 |
| Conestoga Capital Advisors, LLC | 13F | 1.1% | Jun 30, 2026 | Q2 2024 |
| Charles Schwab | 13F | 1.1% | Jun 30, 2026 | Q4 2019 or earlier |
| RAYMOND JAMES FINANCIAL INC | 13F | 1.0% | Jun 30, 2026 | Q4 2024 |
| Morgan Stanley | 13F | 1.0% | Jun 30, 2026 | Q4 2019 or earlier |
| Goldman Sachs | 13F | 1.0% | Jun 30, 2026 | Q4 2019 or earlier |
| Ameriprise Financial, Inc. | 13F | 0.95% | Jun 30, 2026 | Q4 2019 or earlier |
| Nuveen | 13F | 0.90% | Jun 30, 2026 | Q4 2019 or earlier |
SPX Technologies institutional ownership over time
| Quarter | 13F managers | Share of the company (upper bound) | Value declared | Held by stock pickers |
|---|---|---|---|---|
| Q4 2019 | 225 | 88.9% | $2.0B | 51.9% |
| Q4 2020 | 208 | 90.8% | $2.2B | 53.1% |
| Q4 2021 | 222 | 89.8% | $2.4B | 53.1% |
| Q4 2022 | 230 | 92.6% | $2.7B | 53.2% |
| Q4 2023 | 280 | 93.3% | $4.3B | 53.4% |
| Q4 2024 | 365 | 93.5% | $6.3B | 49.0% |
| Q4 2025 | 461 | 94.6% | $9.4B | 53.2% |
| Q2 2026 | 500 | 94.5% | $11.6B | 55.0% |
From SEC Form 13F, every quarter since the end of 2019, read like the current quarter: entities of a house summed, a value contradicting its share count set aside. The share of the company is an upper bound — two managers can declare the same shares — over the shares outstanding at that date.