S
SPX Technologies
SPXC · Liquid Cooling
$217.59
-0.43 (-0.20%)
As of Jul 15, 2026 close
Institutional Ownership — Q1 2026 (filed through May 29)
Institutional Holders
469
+7 vs Q4 2025
Shares Held
45.4M
-1.5M QoQ
% of Shares Out
39.4%
19.7M held with sole discretion
Value Held
$9.9B
at $217.59 · Jul 15, 2026 close
5%+ Owners
4
via 13G/13D
% of Shares Out counts only shares held with sole investment discretion. Where two managers share discretion, Form 13F requires each to report the full position, so summing every filer exceeds 100% of shares outstanding for widely-held names.
Holder Map
Block size ∝ position · color = QoQ changeWhale Activity — Q1 2026 Filings
Increased180
Decreased143
New position74
Closed67
Institutional Shares Held by Quarter
Holders
Sortable · search holders| Source | % of Shrs Out | Period | |||||
|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13F | 6,231,134 | +84,335 +1.4% | $1.2B | 12.4% | Mar 31, 2026 | |
| Capital International Investors | 13F | 2,893,247 | +1,356,238 +88.2% | $578.5M | 5.8% | Mar 31, 2026 | |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 13F | 2,489,488 | +2,489,488 new | $497.7M | 5.0% | Mar 31, 2026 | |
| Invesco Ltd. | 13F | 1,909,420 | +176,586 +10.2% | $381.8M | 3.8% | Mar 31, 2026 | |
| STATE STREET CORP | 13F | 1,782,901 | +33,843 +1.9% | $356.5M | 3.6% | Mar 31, 2026 | |
| Capital World Investors | 13F | 1,745,487 | +388,531 +28.6% | $349.0M | 3.5% | Mar 31, 2026 | |
| FIRST TRUST ADVISORS LP | 13F | 1,362,871 | +878,494 +181.4% | $272.5M | 2.7% | Mar 31, 2026 | |
| GEODE CAPITAL MANAGEMENT, LLC | 13F | 1,255,732 | +41,923 +3.5% | $251.1M | 2.5% | Mar 31, 2026 | |
| FMR LLC | 13F | 982,783 | +68,205 +7.5% | $196.5M | 2.0% | Mar 31, 2026 | |
| PRICE T ROWE ASSOCIATES INC /MD/ | 13F | 894,449 | -282,032 -24.0% | $178.8M | 1.8% | Mar 31, 2026 | |
| DIMENSIONAL FUND ADVISORS LP | 13F | 849,160 | -2,644 -0.3% | $169.8M | 1.7% | Mar 31, 2026 | |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 13F | 831,162 | -99,441 -10.7% | $166.2M | 1.7% | Mar 31, 2026 | |
| NEUBERGER BERMAN GROUP LLC | 13F | 797,672 | -50,825 -6.0% | $159.5M | 1.6% | Mar 31, 2026 | |
| JANUS HENDERSON GROUP PLC | 13F | 765,245 | +42,921 +5.9% | $153.0M | 1.5% | Mar 31, 2026 | |
| GW&K Investment Management, LLC | 13F | 675,142 | +150,891 +28.8% | $135.0M | 1.3% | Mar 31, 2026 | |
| Conestoga Capital Advisors, LLC | 13F | 657,553 | -100,847 -13.3% | $131.5M | 1.3% | Mar 31, 2026 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 13F | 634,178 | -4,423 -0.7% | $126.8M | 1.3% | Mar 31, 2026 | |
| EARNEST PARTNERS LLC | 13F | 632,362 | -17,935 -2.8% | $126.4M | 1.3% | Mar 31, 2026 | |
| NORTHERN TRUST CORP | 13F | 614,756 | +11,339 +1.9% | $122.9M | 1.2% | Mar 31, 2026 | |
| ALLIANCEBERNSTEIN L.P. | 13F | 565,051 | -87,376 -13.4% | $113.0M | 1.1% | Mar 31, 2026 | |
| Nuveen, LLC | 13F | 559,140 | -11,483 -2.0% | $111.8M | 1.1% | Mar 31, 2026 | |
| GOLDMAN SACHS GROUP INC | 13F | 505,721 | -185,687 -26.9% | $101.1M | 1.0% | Mar 31, 2026 | |
| JPMORGAN CHASE & CO | 13F | 481,458 | -46,832 -8.9% | $91.8M | 1.0% | Mar 31, 2026 | |
| MORGAN STANLEY | 13F | 460,753 | +182 +0.0% | $92.1M | 0.9% | Mar 31, 2026 | |
| Port Capital LLC | 13F | 460,289 | -1,335 -0.3% | $92.0M | 0.9% | Mar 31, 2026 | |
| AMERIPRISE FINANCIAL INC | 13F | 449,470 | -110,226 -19.7% | $89.9M | 0.9% | Mar 31, 2026 | |
| T. Rowe Price Investment Management, Inc. | 13F | 445,920 | +119,803 +36.7% | $89.2M | 0.9% | Mar 31, 2026 | |
| PRINCIPAL FINANCIAL GROUP INC | 13F | 445,434 | +17,524 +4.1% | $89.1M | 0.9% | Mar 31, 2026 | |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 13F | 388,730 | +50,882 +15.1% | $77.7M | 0.8% | Mar 31, 2026 | |
| GENEVA CAPITAL MANAGEMENT LLC | 13F | 388,434 | -32,759 -7.8% | $77.7M | 0.8% | Mar 31, 2026 | |
| FRANKLIN RESOURCES INC | 13F | 374,153 | -14,159 -3.6% | $74.8M | 0.7% | Mar 31, 2026 | |
| WELLINGTON MANAGEMENT GROUP LLP | 13F | 366,262 | +196,504 +115.8% | $73.2M | 0.7% | Mar 31, 2026 | |
| VANGUARD FIDUCIARY TRUST CO | 13F | 345,707 | +345,707 new | $69.1M | 0.7% | Mar 31, 2026 | |
| Bank of New York Mellon Corp | 13F | 322,048 | -4,767 -1.5% | $64.4M | 0.6% | Mar 31, 2026 | |
| BANK OF AMERICA CORP /DE/ | 13F | 316,883 | +36,340 +13.0% | $63.4M | 0.6% | Mar 31, 2026 | |
| Van Berkom & Associates Inc. | 13F | 306,506 | -20,339 -6.2% | $61.3M | 0.6% | Mar 31, 2026 | |
| NORDEA INVESTMENT MANAGEMENT AB | 13F | 293,139 | -26,973 -8.4% | $57.3M | 0.6% | Mar 31, 2026 | |
| RAYMOND JAMES FINANCIAL INC | 13F | 281,432 | +27,060 +10.6% | $54.7M | 0.6% | Mar 31, 2026 | |
| Artisan Partners Limited Partnership | 13F | 280,338 | -97,085 -25.7% | $56.1M | 0.6% | Mar 31, 2026 | |
| Driehaus Capital Management LLC | 13F | 279,709 | -150,055 -34.9% | $55.9M | 0.6% | Mar 31, 2026 | |
| Amundi | 13F | 247,584 | +103,933 +72.4% | $49.6M | 0.5% | Mar 31, 2026 | |
| SAMLYN CAPITAL, LLC | 13F | 233,223 | +22,308 +10.6% | $46.6M | 0.5% | Mar 31, 2026 | |
| Champlain Investment Partners, LLC | 13F | 229,632 | -21,304 -8.5% | $45.9M | 0.5% | Mar 31, 2026 | |
| ArrowMark Colorado Holdings LLC | 13F | 217,418 | +42,979 +24.6% | $43.5M | 0.4% | Mar 31, 2026 | |
| BROWN ADVISORY INC | 13F | 206,411 | -43,121 -17.3% | $41.3M | 0.4% | Mar 31, 2026 | |
| VOYA INVESTMENT MANAGEMENT LLC | 13F | 203,842 | -25,674 -11.2% | $40.8M | 0.4% | Mar 31, 2026 | |
| PANAGORA ASSET MANAGEMENT INC | 13F | 202,787 | -493 -0.2% | $40.5M | 0.4% | Mar 31, 2026 | |
| D. E. Shaw & Co., Inc. | 13F | 170,745 | -168 -0.1% | $34.1M | 0.3% | Mar 31, 2026 | |
| STOREBRAND ASSET MANAGEMENT AS | 13F | 169,753 | +0 +0.0% | $33.9M | 0.3% | Mar 31, 2026 | |
| Fisher Asset Management, LLC | 13F | 164,156 | -1,530 -0.9% | $32.8M | 0.3% | Mar 31, 2026 |
Page 1 of 10
Derivatives Institutional Owners
13F put/call positions · excluded from ownership totals| Type | Period | |||||
|---|---|---|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Put | 32,600 | +29,100 +831.4% | $6.5M | Mar 31, 2026 | |
| PEAK6 LLC | Call | 30,000 | -28,300 -48.5% | $6.0M | Mar 31, 2026 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Call | 26,700 | +11,400 +74.5% | $5.3M | Mar 31, 2026 | |
| TUDOR INVESTMENT CORP ET AL | Call | 22,500 | +19,500 +650.0% | $4.5M | Mar 31, 2026 | |
| TUDOR INVESTMENT CORP ET AL | Put | 22,500 | +22,500 new | $4.5M | Mar 31, 2026 | |
| CITADEL ADVISORS LLC | Call | 16,400 | +1,400 +9.3% | $3.3M | Mar 31, 2026 | |
| JANE STREET GROUP, LLC | Call | 14,100 | +11,100 +370.0% | $2.8M | Mar 31, 2026 | |
| CITADEL ADVISORS LLC | Put | 1,700 | -2,700 -61.4% | $339.9K | Mar 31, 2026 | |
| JANE STREET GROUP, LLC | Put | 1,400 | -1,500 -51.7% | $279.9K | Mar 31, 2026 | |
| Point72 Asset Management, L.P. | Put | 1,200 | +0 +0.0% | $239.9K | Mar 31, 2026 | |
| Walleye Trading LLC | Call | 1,000 | +1,000 new | $199.9K | Mar 31, 2026 | |
| Walleye Trading LLC | Put | 200 | +200 new | $40.0K | Mar 31, 2026 |
Ownership Events — 13G / 13D
Event-driven, scanned dailyCapital International Investors crosses 5.0% Initial Schedule 13G · 2,893,247 shares reported | 13G | May 14, 2026 |
Vanguard Capital Management crosses 5.0% Initial Schedule 13G · 2,614,255 shares reported | 13G | Apr 30, 2026 |
Vanguard Portfolio Management crosses 5.0% Initial Schedule 13G · 2,531,988 shares reported | 13G | Apr 29, 2026 |
BlackRock, Inc. reports 11.5% (from 14.2%) Schedule 13G/A · amendment | 13G/A | Jan 21, 2026 |
BlackRock, Inc. reports 14.2% Schedule 13G/A · amendment | 13G/A | Jul 18, 2025 |
T. Rowe Price Investment Management, Inc. 85-4328500 2. reports —% Schedule 13G/A · amendment | 13G/A | Nov 14, 2024 |
T. Rowe Price Investment Management, Inc. 85-4328500 2. crosses 5.0% Initial Schedule 13G · 2,459,142 shares reported | 13G | Feb 14, 2024 |
VANGUARD GROUP INC reports —% Schedule 13G/A · amendment | 13G/A | Feb 13, 2024 |
BlackRock Inc. reports —% Schedule 13G/A · amendment | 13G/A | Jan 22, 2024 |
T. Rowe Price Investment Management, Inc. 85-4328500 2. crosses 5.0% Initial Schedule 13G · 4,265,310 shares reported | 13G | Feb 14, 2023 |
Quarterly holdings from SEC Form 13F-HR structured data sets (filed within 45 days of quarter end); 5%+ ownership events from Schedule 13G/13D filings scanned daily via EDGAR. Each row links to the source filing. Est. Avg Cost is a rolling-average estimate — each quarter's added shares priced at that quarter's 13F value ÷ shares, split-adjusted, with history beginning 2024-Q2; positions with one quarter of history or a data-quality flag show “—”.