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SPXC Institutional Ownership & 13F Holders | SmartMoneyDB

SPXCSPX TECHNOLOGIES INC

COM · CUSIP 78473E103

Smart Money Ownership

Of the 14 tracked institutions holding SPXC, 7 have a 3-year clone track record — 6 of them beat the S&P. Average holder's clone alpha: +4.6pt. It's a gauge of who owns the name, not just how many.

SPXC (SPX TECHNOLOGIES INC) Institutional Ownership Summary

Among the 14 tracked institutional investors we monitor, SPXC (SPX TECHNOLOGIES INC) is held with a combined value of $3.13B across 15,654,164 shares. The largest holder is BlackRock, Inc. with a position worth $1.25B (0.02% of their portfolio). 3 funds opened new positions in the most recent quarter. 5 funds increased their holdings. 6 funds reduced their position.

Total Institutional Value

$3.13B

Total Shares Held

15,654,164

Institutional Holders

% of Shares Outstanding

31.3%

of 50.06M shares · SEC 2026-04-24

Days to Cover

2.2+20.1%

1.25M shares short · FINRA 2026-07-15

Tracked 13F institutions hold 31.3% of SPXC's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-24), not a live float.

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

WELLINGTON MANAGEMENT GROUP LLP+116% shares~$39.3M BlackRock, Inc.+1% shares~$17.2M FMR LLC+8% shares~$13.7M STATE STREET CORP+2% shares~$6.6M Bridgewater Associates, LPNew position~$2.3M

13F Institutional Holders

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PRICE T ROWE ASSOCIATES INC /MD/

0.02% of book-24.0%

$178.84M

WELLINGTON MANAGEMENT GROUP LLP

0.01% of book+115.8%

$73.23M

Fisher Asset Management, LLC

0.01% of book-0.9%

$32.82M

MILLENNIUM MANAGEMENT LLC

0.01% of book-46.7%

$20.84M

AQR CAPITAL MANAGEMENT LLC

0.00% of book-9.6%

$10.02M

Bridgewater Associates, LP

0.01% of bookNew

$2.35M

#	Fund	Value↓	Shares	Portfolio %	Change
1	BlackRock, Inc.	$1.25B	6,231,134	0.02%	+1.4%
2	VANGUARD GROUP INC	$1.01B	5,050,673	0.01%	-4.7%
3	STATE STREET CORP	$356.47M	1,782,901	0.01%	+1.9%
4	FMR LLC	$196.50M	982,783	0.01%	+7.5%
5	PRICE T ROWE ASSOCIATES INC /MD/	$178.84M	894,449	0.02%	-24.0%
6	WELLINGTON MANAGEMENT GROUP LLP	$73.23M	366,262	0.01%	+115.8%
7	Fisher Asset Management, LLC	$32.82M	164,156	0.01%	-0.9%
8	MILLENNIUM MANAGEMENT LLC	$20.84M	104,209	0.01%	-46.7%
9	AQR CAPITAL MANAGEMENT LLC	$10.02M	51,489	0.00%	-9.6%
10	Bridgewater Associates, LP	$2.35M	11,736	0.01%	New

Congress Trading

2 members · 5 disclosed trades in SPXC

Member	Type	Amount	Date
Gilbert Cisneros	Sell	$1,001 - $15,000	Nov 6, 2025
Josh Gottheimer	Sell	$1,001 - $15,000	Apr 9, 2025
Josh Gottheimer	Sell	$1,001 - $15,000	Jun 27, 2024
Josh Gottheimer	Sell	$1,001 - $15,000

Frequently Asked Questions

Which institutional investors own the most SPXC stock?

As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of SPXC with a position worth $1.25B, representing 0.02% of their portfolio. In total, 14 institutional investors hold SPXC with a combined value of $3.13B.

Are hedge funds buying or selling SPXC?

In the most recent quarter, 3 funds opened a new position in SPXC. Additionally, 5 increased their holdings and 6 reduced their positions.

What percentage of SPXC is owned by institutional investors?

Institutional investors hold $3.13B worth of SPXC stock across 14 positions. The largest institutional holder is BlackRock, Inc. with $1.25B in holdings.

What is a 13F filing and why does it matter for SPXC?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For SPXC, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track SPXC institutional moves

Get notified when hedge funds change their SPXC positions.