SPX Technologies

SPXC · NYSE

$164.24−$2.26 (−1.36%)TodayMarket closed ·
Prev close $166.50

Who owns SPXC

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 52.4% of SPXC’s shares.

  • BlackRock Institutional Trust Company, N.A.13.0%
  • The Vanguard Group, Inc.9.5%
  • T. Rowe Price Associates, Inc.9.2%
  • T. Rowe Price Investment Management, Inc.4.9%
  • Next 6 largest institutions15.7%
  • All other shareholders47.6%
Top institutional holders of SPXC
HolderShares% of shares
BlackRock Institutional Trust Company, N.A.6.51M13.00%
The Vanguard Group, Inc.4.77M9.53%
T. Rowe Price Associates, Inc.4.61M9.21%
T. Rowe Price Investment Management, Inc.2.47M4.94%
State Street Global Advisors (US)1.61M3.22%
Columbia Wanger Asset Management, LLC1.48M2.96%
Channing Capital Management, LLC1.25M2.49%
Segall Bryant & Hamill, LLC1.23M2.47%
Fidelity Management & Research Company LLC1.16M2.33%
Dimensional Fund Advisors, L.P.1.11M2.22%

Largest mutual fund holders

Top mutual fund holders of SPXC
HolderShares% of shares
iShares Core S&P Small-Cap ETF3.25M6.48%
Vanguard Total Stock Market Index Fund1.28M2.56%
Vanguard Small-Cap Index Fund1.10M2.19%
Columbia Acorn Fund1.06M2.12%
iShares Russell 2000 ETF992.33K1.98%

Insider trades

Form 4 filings by officers, directors and large holders

Insiders made no open-market buys or sales of SPXC in the last 6 months.

Latest SPXC insider transactions
InsiderTypeSharesValue
Carpenter JenniferTax withholding183$31.06K
Toth Robert BGift24.89K—
Toth Robert BGift24.89K—
Toth Robert BGift24.89K—
Toth Robert BGift24.89K—
Deck Brian AAward542—
Willis Angel SAward754—
Utley Tana LeighAward754—
Sethna MeenalAward754—
Toth Robert BAward754—

Congressional trades

Disclosed by members of Congress over the last 12 months

SPXC trades disclosed by members of Congress
MemberTypeAmountTraded
Gil CisnerosHouseSale$1K–$15KNov 6, 2025

Short interest

Settled Sep 30, 2026

Shares short
1.82M
Days to cover
2.63
% of shares outstanding
3.63%
Average daily volume
691.81K
Change since last report
+21.0%

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