Who owns SPX Technologies (SPXC)
Which tracked institutional funds hold SPXC, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See SPXC company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
201 tracked funds added or opened SPXC while 103 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
SPXC’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.1% of theirs — a 0.0pp gap the other way — the median holder sizes SPXC more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in SPXC divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 481 tracked filers holding SPXC, 257 increased or opened the position and 257 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in SPXC between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 35
- Jupiter Topco LLC$466M
- BALYASNY ASSET MANAGEMENT L.P.$53M
- Freestone Grove Partners LP$36M
- Verition Fund Management LLC$30M
- MOORE CAPITAL MANAGEMENT, LP$17M
- Weiss Asset Management LP$16M
Full exits 59
- JANUS HENDERSON GROUP PLC$153M
- GW&K Investment Management, LLC$135M
- T. Rowe Price Investment Management, Inc.$89M
- Van Berkom & Associates Inc.$61M
- Amundi$50M
- SAMLYN CAPITAL, LLC$47M
Largest adds
- Capital World Investors$224M
- JANE STREET GROUP, LLC$187M
- VANGUARD CAPITAL MANAGEMENT LLC$107M
- BlackRock, Inc.$103M
- Point72 Asset Management, L.P.$86M
- RAYMOND JAMES FINANCIAL INC$74M
Largest trims
- FIRST TRUST ADVISORS LP$67M
- PRICE T ROWE ASSOCIATES INC /MD/$64M
- FRANKLIN RESOURCES INC$52M
- PRINCIPAL FINANCIAL GROUP INC$49M
- WELLINGTON MANAGEMENT GROUP LLP$47M
- ALLIANCEBERNSTEIN L.P.$39M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. trimmed | 4,851,185 | $1.2B | 11.5% | 2026-Q2 |
| Capital International Investors trimmed | 2,566,361 | $629M | 6.1% | 2026-Q2 |
| Capital World Investors added | 2,337,050 | $573M | 5.5% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 2,265,508 | $555M | 5.4% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 2,259,240 | $554M | 5.4% | 2026-Q2 |
| Jupiter Topco LLC new | 1,898,958 | $466M | 4.5% | 2026-Q2 |
| Invesco Ltd. trimmed | 1,594,937 | $391M | 3.8% | 2026-Q2 |
| STATE STREET CORP trimmed | 1,557,133 | $382M | 3.7% | 2026-Q2 |
| FMR LLC added | 1,019,010 | $250M | 2.4% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 945,160 | $232M | 2.2% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 860,168 | $211M | 2.0% | 2026-Q2 |
| FIRST TRUST ADVISORS LP trimmed | 837,393 | $205M | 2.0% | 2026-Q2 |
| JANE STREET GROUP, LLC added | 766,555 | $188M | 1.8% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. trimmed | 667,845 | $164M | 1.6% | 2026-Q2 |
| EARNEST PARTNERS LLC trimmed | 607,048 | $149M | 1.4% | 2026-Q2 |
| NORGES BANK trimmed | 585,099 | $143M | 1.4% | 2026-Q2 |
| NEUBERGER BERMAN GROUP LLC trimmed | 561,063 | $138M | 1.3% | 2026-Q2 |
| Conestoga Capital Advisors, LLC trimmed | 547,175 | $134M | 1.3% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 527,457 | $129M | 1.3% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 525,499 | $129M | 1.2% | 2026-Q2 |
| MORGAN STANLEY added | 520,845 | $128M | 1.2% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 501,035 | $123M | 1.2% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 475,365 | $117M | 1.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 466,371 | $114M | 1.1% | 2026-Q2 |
| Nuveen, LLC trimmed | 448,492 | $110M | 1.1% | 2026-Q2 |
| Port Capital LLC trimmed | 445,236 | $109M | 1.1% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 429,399 | $105M | 1.0% | 2026-Q2 |
| NORTHERN TRUST CORP trimmed | 427,696 | $105M | 1.0% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 411,208 | $98M | 1.0% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 397,257 | $97M | 0.9% | 2026-Q2 |
| Artisan Partners Limited Partnership added | 383,678 | $94M | 0.9% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. trimmed | 368,561 | $74M | 0.7% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 352,999 | $87M | 0.8% | 2026-Q2 |
| Point72 Asset Management, L.P. added | 350,111 | $86M | 0.8% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO trimmed | 317,033 | $78M | 0.8% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 308,793 | $76M | 0.7% | 2026-Q2 |
| GENEVA CAPITAL MANAGEMENT LLC trimmed | 304,729 | $75M | 0.7% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 286,796 | $70M | 0.7% | 2026-Q2 |
| NORDEA INVESTMENT MANAGEMENT AB trimmed | 276,842 | $67M | 0.7% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 238,998 | $59M | 0.6% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. added | 216,277 | $53M | 0.5% | 2026-Q2 |
| UBS Group AG added | 210,451 | $52M | 0.5% | 2026-Q2 |
| Driehaus Capital Management LLC trimmed | 205,349 | $50M | 0.5% | 2026-Q2 |
| Champlain Investment Partners, LLC trimmed | 194,289 | $48M | 0.5% | 2026-Q2 |
| VOYA INVESTMENT MANAGEMENT LLC trimmed | 191,231 | $47M | 0.5% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 188,468 | $46M | 0.4% | 2026-Q2 |
| BROWN BROTHERS HARRIMAN & CO added | 173,078 | $42M | 0.4% | 2026-Q2 |
| BROWN ADVISORY INC trimmed | 169,945 | $42M | 0.4% | 2026-Q2 |
| STOREBRAND ASSET MANAGEMENT AS | 169,753 | $42M | 0.4% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 164,355 | $40M | 0.4% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 164,050 | $40M | 0.4% | 2026-Q2 |
| Sandhill Capital Partners LLC trimmed | 162,378 | $40M | 0.4% | 2026-Q2 |
| Fisher Asset Management, LLC trimmed | 156,852 | $38M | 0.4% | 2026-Q2 |
| Robeco Schweiz AG added | 152,829 | $37M | 0.4% | 2026-Q2 |
| WESTFIELD CAPITAL MANAGEMENT CO LP trimmed | 147,481 | $36M | 0.3% | 2026-Q2 |
| EULAV Asset Management | 145,900 | $36M | 0.3% | 2026-Q2 |
| Freestone Grove Partners LP new | 145,716 | $36M | 0.3% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 143,322 | $35M | 0.3% | 2026-Q2 |
| Aperture Investors, LLC added | 141,750 | $35M | 0.3% | 2026-Q2 |
| BLAIR WILLIAM & CO/IL trimmed | 134,956 | $33M | 0.3% | 2026-Q2 |
| FEDERATED HERMES, INC. added | 133,618 | $33M | 0.3% | 2026-Q2 |
| Palisades Investment Partners, LLC added | 127,842 | $31M | 0.3% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 127,277 | $31M | 0.3% | 2026-Q2 |
| FRED ALGER MANAGEMENT, LLC trimmed | 126,095 | $31M | 0.3% | 2026-Q2 |
| Verition Fund Management LLC added | 123,281 | $30M | 0.3% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 121,589 | $30M | 0.3% | 2026-Q2 |
| FIFTH THIRD BANCORP trimmed | 120,590 | $30M | 0.3% | 2026-Q2 |
| SCHWERIN BOYLE CAPITAL MANAGEMENT INC trimmed | 117,955 | $29M | 0.3% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 115,033 | $28M | 0.3% | 2026-Q2 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC trimmed | 108,445 | $27M | 0.3% | 2026-Q2 |
| CORSAIR CAPITAL MANAGEMENT, L.P. added | 107,287 | $26M | 0.3% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 106,190 | $26M | 0.3% | 2026-Q2 |
| ArrowMark Colorado Holdings LLC trimmed | 99,596 | $24M | 0.2% | 2026-Q2 |
| Swiss National Bank trimmed | 98,118 | $24M | 0.2% | 2026-Q2 |
| MARSHALL WACE, LLP added | 97,640 | $24M | 0.2% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 91,336 | $22M | 0.2% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 88,932 | $22M | 0.2% | 2026-Q2 |
| PEREGRINE CAPITAL MANAGEMENT LLC trimmed | 86,409 | $21M | 0.2% | 2026-Q2 |
| OBERWEIS ASSET MANAGEMENT INC/ added | 83,811 | $21M | 0.2% | 2026-Q2 |
| Waratah Capital Advisors Ltd. trimmed | 78,488 | $19M | 0.2% | 2026-Q2 |
| Retirement Systems of Alabama trimmed | 78,481 | $19M | 0.2% | 2026-Q2 |
| OSTERWEIS CAPITAL MANAGEMENT INC added | 71,108 | $17M | 0.2% | 2026-Q2 |
| California Public Employees Retirement System added | 70,886 | $17M | 0.2% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 70,002 | $17M | 0.2% | 2026-Q2 |
| MOORE CAPITAL MANAGEMENT, LP added | 69,692 | $17M | 0.2% | 2026-Q2 |
| STRS OHIO added | 68,225 | $17M | 0.2% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 66,726 | $16M | 0.2% | 2026-Q2 |
| Legal & General Group Plc trimmed | 65,530 | $16M | 0.2% | 2026-Q2 |
| Weiss Asset Management LP new | 64,240 | $16M | 0.2% | 2026-Q2 |
| Squarepoint Ops LLC added | 57,893 | $14M | 0.1% | 2026-Q2 |
| AXIOM INVESTORS LLC /DE trimmed | 57,569 | $14M | 0.1% | 2026-Q2 |
| Universal- Beteiligungs- und Servicegesellschaft mbH trimmed | 57,049 | $14M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 56,692 | $14M | 0.1% | 2026-Q2 |
| KENNEDY CAPITAL MANAGEMENT LLC added | 55,988 | $14M | 0.1% | 2026-Q2 |
| AustralianSuper Pty Ltd trimmed | 53,488 | $13M | 0.1% | 2026-Q2 |
| Tidal Investments LLC added | 52,384 | $13M | 0.1% | 2026-Q2 |
| Highlander Partners, L.P. | 52,250 | $13M | 0.1% | 2026-Q2 |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC added | 51,128 | $13M | 0.1% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN trimmed | 49,549 | $12M | 0.1% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 48,904 | $12M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.