SMR

NUSCALE POWER Corp

Fabricated Plate Work (Boiler Shops)NYSELarge accelerated filer

Total Trades

142

Buys

4

Sells

84

Largest Trade

N/A

Insiders

21

Institutional Funds

387

Inst. Value

$1M+

Activist Filings

50

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Engel Jacqueline F.Interim VPSELL$1K–$15K726$3.12Mar 1, 2024
Engel Jacqueline F.Interim VPEXERCISEN/A2KMar 1, 2024
Hopkins John LawrenceCEOEXERCISEN/A39KMar 1, 2024
Hopkins John LawrenceCEOSELL$15K–$50K13K$3.12Mar 1, 2024
Scott ClaytonChief Commercial O…SELL$15K–$50K7K$3.12Mar 1, 2024
Scott ClaytonChief Commercial O…EXERCISEN/A19KMar 1, 2024
Temple Robert KGeneral CounselSELL$15K–$50K10K$3.12Mar 1, 2024
Temple Robert KGeneral CounselEXERCISEN/A27KMar 1, 2024
Reyes Jose N JrCTOSELL$15K–$50K10K$3.12Mar 1, 2024
Reyes Jose N JrCTOEXERCISEN/A27KMar 1, 2024
Mundy Thomas PPresidentEXERCISE<$1K84$6.91Nov 21, 2023
Mundy Thomas PPresidentBUY<$1K100$2.31Nov 21, 2023
Mundy Thomas PPresidentSELL<$1K31$7.11Nov 21, 2023
Colbert ChrisInsiderSELL$100K–$500K76K$5.77Oct 17, 2023
Fujino ShinjiDirectorSELL$15K–$50K5K$5.97Aug 28, 2023
BOECKMANN ALAN LDirectorBUY$15K–$50K7K$7.06Aug 15, 2023
Colbert ChrisCFOSELL$500K+90K$7.42Jun 26, 2023
Colbert ChrisCFOEXERCISE$50K–$100K90K$0.64Jun 26, 2023
Colbert ChrisCFOEXERCISE$15K–$50K60K$0.64Jun 22, 2023
Colbert ChrisCFOSELL$100K–$500K60K$7.90Jun 22, 2023
Murgo RudyTreasurerSELL$1K–$15K638$7.90Jun 14, 2023
Murgo RudyTreasurerEXERCISE$1K–$15K722$6.41Jun 14, 2023
Feldman KarinCOOSELL$50K–$100K8K$7.78May 31, 2023
Hopkins John LawrenceCEOSELL$15K–$50K5K$7.97May 23, 2023
Colbert ChrisCFOEXERCISE$50K–$100K11K$7.93May 18, 2023
Colbert ChrisCFOSELL$50K–$100K7K$8.03May 18, 2023
Hopkins John LawrenceCEOEXERCISE$100K–$500K16K$8.30May 18, 2023
Hopkins John LawrenceCEOSELL$15K–$50K5K$8.00May 18, 2023
Adelman JulieControllerSELL$1K–$15K1K$8.03May 18, 2023
Adelman JulieControllerEXERCISE$15K–$50K2K$7.93May 18, 2023
Scott ClaytonEVPSELL$50K–$100K7K$8.00May 18, 2023
Scott ClaytonEVPEXERCISE$100K–$500K23K$8.18May 18, 2023
Murgo RudyTreasurerSELL$1K–$15K1K$8.03May 18, 2023
Murgo RudyTreasurerEXERCISE$15K–$50K2K$7.93May 18, 2023
Feldman KarinCOOEXERCISE$15K–$50K4K$7.93May 18, 2023
Feldman KarinCOOSELL$15K–$50K3K$8.02May 18, 2023
Mundy Thomas PPresidentSELL$15K–$50K6K$8.02May 18, 2023
Mundy Thomas PPresidentEXERCISE$50K–$100K11K$7.93May 18, 2023
Hopkins John LawrenceCEOSELL$15K–$50K5K$8.05May 17, 2023
Hopkins John LawrenceCEOEXERCISE$100K–$500K33K$8.12May 17, 2023
Mundy Thomas PPresidentSELL$15K–$50K5K$8.27May 16, 2023
Mundy Thomas PPresidentEXERCISE$100K–$500K22K$8.30May 16, 2023
Colbert ChrisCFOSELL$15K–$50K6K$8.27May 16, 2023
Colbert ChrisCFOEXERCISE$100K–$500K22K$8.30May 16, 2023
Feldman KarinCOOSELL$15K–$50K2K$8.27May 16, 2023
Feldman KarinCOOEXERCISE$50K–$100K9K$8.30May 16, 2023
Murgo RudyTreasurerSELL$1K–$15K725$8.27May 16, 2023
Murgo RudyTreasurerEXERCISE$15K–$50K4K$4.15May 16, 2023
Adelman JulieControllerSELL$1K–$15K724$8.27May 16, 2023
Adelman JulieControllerEXERCISE$15K–$50K4K$8.30May 16, 2023
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Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

Fluor Corporation

SC 13D/A · Feb 17, 2026

13.3%

40.4M shares

THE GOLDMAN SACHS GROUP, INC.

SC 13G · Jan 30, 2026

9.0%

25.5M shares

The Vanguard Group

SC 13G/A · Jan 30, 2026

5.5%

15.5M shares

BlackRock, Inc.

SC 13G/A · Jan 21, 2026

3.4%

9.7M shares

Doosan Enerbility Co., Ltd.

SC 13G/A · Nov 12, 2025

2.9%

3.9M shares

Fluor Corporation

SC 13D/A · Nov 10, 2025

37.3%

111.4M shares

Fluor Corporation

SC 13D/A · Oct 9, 2025

39.1%

111.4M shares

Fluor Corporation

SC 13D/A · Oct 1, 2025

40.3%

114.8M shares

Fluor Corporation

SC 13D/A · Sep 24, 2025

41.9%

119.3M shares

Global X Management CO LLC

SC 13G/A · Aug 15, 2025

4.4%

5.8M shares

Fluor Corporation

SC 13D/A · Aug 2, 2025

44.4%

126.4M shares

The Vanguard Group

SC 13G/A · Jul 29, 2025

8.9%

11.9M shares

Samsung C&T Corporation

SC 13G/A · May 14, 2025

3.8%

5.2M shares

Samsung C&T Corporation

SC 13G/A · Feb 14, 2025

5.0%

5.2M shares

DS Private Equity Co., Ltd.

SC 13G/A · Jan 2, 2025

3.6%

3.7M shares

Japan NuScale Innovation, LLC

SC 13D/A · Nov 27, 2024

57.1%

145.7M shares

Global X Management Company LLC

SC 13G · Nov 14, 2024

5.6%

5.5M shares

BlackRock, Inc.

SC 13G · Nov 8, 2024

6.0%

5.7M shares

BlackRock, Inc.

SC 13G · Oct 24, 2024

6.0%

5.7M shares

4.6%

4.1M shares

BH Investment and Liberty Ltd.

SC 13G/A · Feb 16, 2024

0.3%

233K shares

IBK Securities Co., Ltd.

SC 13G/A · Feb 14, 2024

2.8%

2.2M shares

The Vanguard Group - 23-1945930

SC 13G/A · Feb 13, 2024

7.4%

5.7M shares

LMR Partners LLP

SC 13G/A · Feb 12, 2024

4.4%

3.6M shares

3.1%

7.1M shares

1.7%

891K shares

CVI Investments, Inc.

SC 13G/A · Feb 14, 2023

0.0%

0 shares

Doosan Enerbility Co., Ltd.

SC 13G/A · Feb 14, 2023

7.5%

3.9M shares

IBK Securities Co., Ltd.

SC 13G/A · Feb 13, 2023

11.3%

6.1M shares

Hudson Bay Capital Management LP

SC 13G/A · Feb 13, 2023

0.0%

0 shares

8.1%

4.2M shares

DS Private Equity Co., Ltd.

SC 13G/A · Feb 1, 2023

10.0%

5.2M shares

2.8%

1.5M shares

Japan NuScale Innovation, LLC

SC 13D/A · Nov 10, 2022

66.0%

145.7M shares

Fluor Corporation

SC 13D/A · Nov 8, 2022

57.2%

126.4M shares

Doosan Enerbility Co., Ltd.

SC 13G/A · Oct 26, 2022

8.4%

3.9M shares

IBK Securities Co., Ltd.

SC 13G · Jun 3, 2022

14.0%

7.0M shares

11.5%

5.0M shares

DS Private Equity Co., Ltd.

SC 13G · May 13, 2022

11.9%

5.2M shares

11.5%

5.0M shares

Doosan Enerbility Co., Ltd.

SC 13G · May 13, 2022

8.2%

3.9M shares

SAMSUNG C&T CORPORATION

SC 13G · May 12, 2022

16.8%

7.8M shares

Fluor Corporation

SC 13D · May 12, 2022

56.9%

126.4M shares

Japan NuScale Innovation, LLC

SC 13D · May 12, 2022

8.7%

19.3M shares

Bank of Montreal

SC 13G · Feb 15, 2022

5.5%

1.3M shares

19.6%

5.6M shares

9.5%

2.2M shares

CVI Investments, Inc.

SC 13G/A · Feb 14, 2022

8.2%

1.9M shares

Citadel Advisors LLC

SC 13G/A · Feb 14, 2022

0.0%

6 shares

Beryl Capital Management LLC

SC 13G/A · Feb 12, 2022

1.6%

371K shares

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