Spirent Communications plc

LSE:SPT Stock Report

Market Cap: UK£1.1b

Spirent Communications Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

LSE:SPT Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
15 Apr 24BuyUK£199,728BNP Paribas Arbitrage Sa, Asset Management ArmCompany102,215UK£1.95
12 Apr 24BuyUK£47,787BNP Paribas Arbitrage Sa, Asset Management ArmCompany24,344UK£1.96
12 Apr 24BuyUK£52,577Aviva Investors Global Services Ltd.Company26,716UK£1.97
11 Apr 24BuyUK£2,864BNP Paribas Arbitrage Sa, Asset Management ArmCompany1,461UK£1.96
11 Apr 24SellUK£294,255Canaccord Genuity Asset Management LimitedCompany150,180UK£1.96
10 Apr 24BuyUK£2,760,177BNP Paribas Arbitrage Sa, Asset Management ArmCompany1,406,818UK£1.96
10 Apr 24BuyUK£4,226,214BNP Paribas Arbitrage Sa, Asset Management ArmCompany2,153,814UK£1.96
10 Apr 24SellUK£55,415BNP Paribas Arbitrage Sa, Asset Management ArmCompany28,244UK£1.96
10 Apr 24SellUK£1,533,392BNP Paribas Arbitrage Sa, Asset Management ArmCompany776,991UK£1.97
09 Apr 24BuyUK£1,028,820BNP Paribas Arbitrage Sa, Asset Management ArmCompany523,040UK£1.97
09 Apr 24BuyUK£2,183,609BNP Paribas Arbitrage Sa, Asset Management ArmCompany1,104,786UK£1.98
09 Apr 24BuyUK£3,721The Vanguard Group, Inc.Company1,889UK£1.97
09 Apr 24SellUK£39,158BNP Paribas Arbitrage Sa, Asset Management ArmCompany19,807UK£1.98
09 Apr 24SellUK£1,181,749BNP Paribas Arbitrage Sa, Asset Management ArmCompany598,051UK£1.98
08 Apr 24BuyUK£1,249BNP Paribas Arbitrage Sa, Asset Management ArmCompany633UK£1.97
08 Apr 24SellUK£176,528BNP Paribas Arbitrage Sa, Asset Management ArmCompany89,472UK£1.97
08 Apr 24SellUK£124,409Jupiter Fund Management PlcCompany62,928UK£1.98
05 Apr 24BuyUK£7,577BNP Paribas Arbitrage Sa, Asset Management ArmCompany3,827UK£1.98
05 Apr 24BuyUK£71,272The Vanguard Group, Inc.Company35,980UK£1.99
05 Apr 24SellUK£2,992,506BNP Paribas Arbitrage Sa, Asset Management ArmCompany1,510,451UK£1.98
04 Apr 24BuyUK£47,653Aviva Investors Global Services Ltd.Company23,904UK£1.99
04 Apr 24SellUK£21,492BNP Paribas Arbitrage Sa, Asset Management ArmCompany10,800UK£1.99
04 Apr 24SellUK£1,414,492BNP Paribas Arbitrage Sa, Asset Management ArmCompany710,800UK£1.99
03 Apr 24BuyUK£14,375BNP Paribas Arbitrage Sa, Asset Management ArmCompany7,260UK£1.98
03 Apr 24SellUK£4,216,641BNP Paribas Arbitrage Sa, Asset Management ArmCompany2,129,617UK£1.98
03 Apr 24SellUK£1,970,000AXA Investment Managers S.A.Company1,000,000UK£1.97
03 Apr 24SellUK£147,440Canaccord Genuity Asset Management LimitedCompany75,000UK£1.97
02 Apr 24BuyUK£9,884The Vanguard Group, Inc.Company4,992UK£1.98
02 Apr 24SellUK£1,269,152Janus Henderson Group plcCompany637,925UK£1.99
02 Apr 24SellUK£422,144BNP Paribas Arbitrage Sa, Asset Management ArmCompany213,355UK£1.98
02 Apr 24SellUK£15,083Aviva Investors Global Services Ltd.Company7,637UK£1.97
02 Apr 24SellUK£476,700Canaccord Genuity Asset Management LimitedCompany240,000UK£1.99
02 Apr 24SellUK£3,706,598Jupiter Fund Management PlcCompany1,873,804UK£1.98
28 Mar 24BuyUK£533,786BNP Paribas Arbitrage Sa, Asset Management ArmCompany266,893UK£2.00
28 Mar 24BuyUK£7,488The Vanguard Group, Inc.Company3,744UK£2.00
28 Mar 24SellUK£5,702,677BNP Paribas Arbitrage Sa, Asset Management ArmCompany2,851,339UK£2.00
27 Mar 24BuyUK£1,212BNP Paribas, Private & Investment Banking InvestmentsCompany677UK£1.79
27 Mar 24SellUK£3,384,351BNP Paribas, Private & Investment Banking InvestmentsCompany1,890,699UK£1.79
26 Mar 24BuyUK£2,540,208BNP Paribas, Private & Investment Banking InvestmentsCompany1,438,398UK£1.77
26 Mar 24BuyUK£4,970,863BNP Paribas, Private & Investment Banking InvestmentsCompany2,820,697UK£1.78
26 Mar 24SellUK£440,522BNP Paribas, Private & Investment Banking InvestmentsCompany249,446UK£1.77
26 Mar 24SellUK£2,884,248BNP Paribas, Private & Investment Banking InvestmentsCompany1,631,735UK£1.78
26 Mar 24SellUK£154,211Norges Bank Investment ManagementCompany87,278UK£1.77
26 Mar 24SellUK£615,513Canaccord Genuity Asset Management LimitedCompany347,355UK£1.77
25 Mar 24BuyUK£4,098,738BNP Paribas, Private & Investment Banking InvestmentsCompany2,320,911UK£1.77
25 Mar 24SellUK£2,746,394BNP Paribas, Private & Investment Banking InvestmentsCompany1,552,250UK£1.77
22 Mar 24BuyUK£2,648BNP Paribas, Private & Investment Banking InvestmentsCompany1,495UK£1.77
21 Mar 24BuyUK£0BNP Paribas, Private & Investment Banking InvestmentsCompany9,745UK£1.76
21 Mar 24SellUK£309,565BNP Paribas, Private & Investment Banking InvestmentsCompany175,590UK£1.76
20 Mar 24BuyUK£6,632,719BNP Paribas, Private & Investment Banking InvestmentsCompany3,757,915UK£1.76
20 Mar 24SellUK£54,430Janus Henderson Group plcCompany30,926UK£1.76
20 Mar 24SellUK£1,111,123BNP Paribas, Private & Investment Banking InvestmentsCompany629,523UK£1.77
19 Mar 24BuyUK£717,020BNP Paribas, Private & Investment Banking InvestmentsCompany406,474UK£1.76
19 Mar 24SellUK£33,302BNP Paribas, Private & Investment Banking InvestmentsCompany18,879UK£1.76
18 Mar 24BuyUK£5,534,464BNP Paribas, Private & Investment Banking InvestmentsCompany3,143,278UK£1.76
18 Mar 24SellUK£6,441,830BNP Paribas, Private & Investment Banking InvestmentsCompany3,657,026UK£1.76
18 Mar 24SellUK£337,905Canaccord Genuity Asset Management LimitedCompany191,500UK£1.76
15 Mar 24BuyUK£104,305BNP Paribas, Private & Investment Banking InvestmentsCompany58,930UK£1.77
15 Mar 24BuyUK£1,947,764The Vanguard Group, Inc.Company1,100,432UK£1.77
15 Mar 24SellUK£725,181The Vanguard Group, Inc.Company409,707UK£1.77
13 Mar 24BuyUK£3,263BNP Paribas, Private & Investment Banking InvestmentsCompany1,830UK£1.78
13 Mar 24SellUK£198,098BNP Paribas, Private & Investment Banking InvestmentsCompany111,104UK£1.78
13 Mar 24SellUK£20,406The Vanguard Group, Inc.Company11,400UK£1.79
11 Mar 24BuyUK£23BNP Paribas, Private & Investment Banking InvestmentsCompany13UK£1.78
11 Mar 24SellUK£85,308BNP Paribas, Private & Investment Banking InvestmentsCompany48,060UK£1.78
08 Mar 24BuyUK£533,968BNP Paribas, Private & Investment Banking InvestmentsCompany304,255UK£1.75
08 Mar 24SellUK£24,130The Vanguard Group, Inc.Company13,710UK£1.76
08 Mar 24SellUK£4,517,589BNP Paribas, Private & Investment Banking InvestmentsCompany2,570,000UK£1.78
07 Mar 24BuyUK£0BNP Paribas, Private & Investment Banking InvestmentsCompany2,000,490UK£1.75
07 Mar 24SellUK£700,420BNP Paribas, Private & Investment Banking InvestmentsCompany400,240UK£1.75
06 Mar 24BuyUK£7,162,755BNP Paribas, Private & Investment Banking InvestmentsCompany4,064,288UK£1.76
06 Mar 24SellUK£4,076,361BNP Paribas, Private & Investment Banking InvestmentsCompany2,323,127UK£1.76
18 Oct 23BuyUK£23,017Gary BullardIndividual25,000UK£0.92
12 Oct 23BuyUK£20,000Maggie BuggieIndividual20,458UK£0.98
10 Oct 23BuyUK£97,180Eric UpdykeIndividual100,000UK£0.97

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of SPT?
Owner TypeNumber of SharesOwnership Percentage
Private Companies77,5000.0135%
Individual Insiders1,991,2050.348%
Employee Share Scheme7,218,4691.26%
General Public39,628,6746.93%
Institutions523,074,33591.4%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 65.7% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
10.3%
Aviva Investors Global Services Ltd.
59,041,955UK£115.4m-1.62%0.21%
6.06%
BlackRock, Inc.
34,652,676UK£67.7m14.9%no data
5.1%
The Vanguard Group, Inc.
29,161,000UK£57.0m6.83%no data
5.02%
Martin Currie Ltd.
28,701,012UK£56.1m-1.27%0.74%
4.73%
Columbia Management Investment Advisers, LLC
27,083,673UK£52.9m-51%0.02%
3.62%
M&G Investment Management Limited
20,695,775UK£40.4m-6.51%0.11%
2.55%
Norges Bank Investment Management
14,594,894UK£28.5m64.9%no data
2.53%
Acadian Asset Management LLC
14,464,708UK£28.3m-2.72%0.1%
2.38%
Legal & General Investment Management Limited
13,623,681UK£26.6m9.14%0.01%
2.21%
AXA Investment Managers S.A.
12,621,560UK£24.7m-10.8%0.06%
2.13%
Charles Stanley & Co. Ltd, Asset Management Arm
12,188,329UK£23.8m-0.8%0.24%
1.99%
Swedbank Robur Fonder AB
11,355,000UK£22.2m0%0.02%
1.76%
abrdn plc
10,085,539UK£19.7m-4.41%0.02%
1.56%
Castlefield Investments
8,900,000UK£17.4m34.6%2.33%
1.51%
Dimensional Fund Advisors LP
8,635,200UK£16.9m6.6%no data
1.46%
Aegon Asset Management UK Plc
8,337,719UK£16.3m43%0.09%
1.43%
Schroder Investment Management Limited
8,161,171UK£15.9m1.72%0.01%
1.4%
Royal London Asset Management Ltd.
7,987,308UK£15.6m0%0.03%
1.24%
Border To Coast Pensions Partnership Limited
7,075,000UK£13.8m13.8%0.08%
1.17%
Spirent Communications plc ESOT
6,680,634UK£13.1m-3.22%no data
1.15%
Chelverton Asset Management Limited
6,600,000UK£12.9m-10.8%1.09%
1.15%
Canaccord Genuity Asset Management Limited
6,558,727UK£12.8m3.38%0.5%
1.11%
Jupiter Fund Management Plc
6,320,486UK£12.4m-45.7%0.04%
1.09%
Barclays Bank PLC, Securities Investments
6,237,027UK£12.2m-27.5%0.02%
1.06%
UBS Asset Management AG
6,055,743UK£11.8m-8.28%no data
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