Vault-13

JUNIPER NETWORKS INC JNPR

COM · Common Stock · CUSIP 48203R104 · ISIN US48203R1041

548 institutional holders -7 vs Q1 2024
291,902,780291.9m shares reported held*
$10.6bnreported value*
51 new 202 added 199 reduced 55 sold out net sold ≈ $324.4m (-8.8m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($14.7m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $36.44. Options: 23 managers hold calls ($87.5m notional), 24 hold puts ($82.6m).

Trends to Q2 2024

Institutional holders

Managers reporting a position, each quarter

0200400600Q3 22: 460Q4 22: 534Q1 23: 526Q2 23: 511Q3 23: 499Q4 23: 538Q1 24: 555Q2 24: 548548Q3 22Q1 23Q3 23Q1 24Q2 24
Numbers
QuarterHolders
Q3 2022460
Q4 2022534
Q1 2023526
Q2 2023511
Q3 2023499
Q4 2023538
Q1 2024555
Q2 2024548

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
4000400Q4 22: 293 bought or addedQ4 22: 191 cut or sold outQ4 22Q1 23: 261 bought or addedQ1 23: 250 cut or sold outQ2 23: 249 bought or addedQ2 23: 247 cut or sold outQ2 23Q3 23: 222 bought or addedQ3 23: 258 cut or sold outQ4 23: 258 bought or addedQ4 23: 226 cut or sold outQ4 23Q1 24: 249 bought or addedQ1 24: 319 cut or sold outQ2 24: 253 bought or addedQ2 24: 254 cut or sold outQ2 24
Numbers
QuarterBought or addedCut or sold out
Q4 2022293191
Q1 2023261250
Q2 2023249247
Q3 2023222258
Q4 2023258226
Q1 2024249319
Q2 2024253254

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$50m$100m$150m$200mQ3 23 calls: $42.0mQ3 23 puts: $17.9mQ3 23P/C 0.43Q4 23 calls: $34.6mQ4 23 puts: $20.0mQ4 23P/C 0.58Q1 24 calls: $192.1mQ1 24 puts: $46.7mQ1 24P/C 0.24Q2 24 calls: $87.5mQ2 24 puts: $82.6mQ2 24P/C 0.94
Numbers
QuarterCallsPutsP/C
Q3 2023$42.0m$17.9m0.43
Q4 2023$34.6m$20.0m0.58
Q1 2024$192.1m$46.7m0.24
Q2 2024$87.5m$82.6m0.94

Biggest buyers

Pacer Advisors, Inc. Added +4,798,583+4.8m
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Added +2,116,066+2.1m
AMERIPRISE FINANCIAL INC Added +1,673,704+1.7m
MILLENNIUM MANAGEMENT LLC Added +1,629,732+1.6m
PSquared Asset Management AG New +1,275,205+1.3m
GOLDMAN SACHS GROUP INC Added +1,113,906+1.1m
Taconic Capital Advisors LP Added +996,450+996.5k
UBS Group AG Added +944,754+944.8k
FIL Ltd Added +815,545+815.5k
CITADEL ADVISORS LLC Added +796,683+796.7k

Biggest sellers

MORGAN STANLEY Reduced -7,678,943-7.7m
Legal & General Group Plc Reduced -4,138,601-4.1m
Qube Research & Technologies Ltd Reduced -2,006,193-2.0m
Pentwater Capital Management LP Reduced -1,573,400-1.6m
Balyasny Asset Management L.P. Reduced -1,533,501-1.5m
FIRST TRUST ADVISORS LP Reduced -1,414,978-1.4m
RENAISSANCE TECHNOLOGIES LLC Reduced -1,197,799-1.2m
HRT FINANCIAL LP Sold out -939,285-939.3k
JPMORGAN CHASE & CO Reduced -868,366-868.4k
Melqart Asset Management (UK) Ltd Sold out -861,609-861.6k

Biggest calls

UBS Group AG Reduced $19.0m520.0k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $10.7m293.2k shares
Taconic Capital Advisors LP Not comparable $9.6m264.0k shares
Fort Baker Capital Management LP Reduced $6.5m177.2k shares
Walleye Trading LLC Added $5.4m148.3k shares
CSS LLC/IL Unchanged $5.2m142.7k shares
Maven Securities LTD New $4.0m110.0k shares
Verition Fund Management LLC Reduced $3.9m106.8k shares
JANE STREET GROUP, LLC Reduced $3.8m103.3k shares
NOMURA HOLDINGS INC New $3.6m100.0k shares

Biggest puts

MARSHALL WACE, LLP New $25.5m699.0k shares
LMR Partners LLP Added $11.8m322.4k shares
MILLENNIUM MANAGEMENT LLC Added $7.4m203.3k shares
PICTON MAHONEY ASSET MANAGEMENT Unchanged $7.3m200.0k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $5.5m150.8k shares
Centiva Capital, LP Reduced $3.9m108.2k shares
ExodusPoint Capital Management, LP New $3.0m82.1k shares
Schonfeld Strategic Advisors LLC Added $2.8m77.9k shares
Maven Securities LTD New $2.6m71.9k shares
Pentwater Capital Management LP Unchanged $2.2m59.4k shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
BlackRock, Inc. 13G · institution filed 2025-04-30 10.0% 33.2m 2025-04-30

Holders, Q2 2024

#ManagerLocationShares Value% of their portfolioChangeShares change
1 VANGUARD GROUP INC 0.03% of their portfolio Valley Forge, PA 41,445,68041.4m $1.5bn $1.5bn 0.03% Added +633.0k +632,975
2 BlackRock Inc. 0.03% of their portfolio New York, NY 34,318,04234.3m $1.3bn $1.3bn 0.03% Reduced -111.7k -111,705
3 Dodge & Cox 0.75% of their portfolio San Francisco, CA 34,212,79034.2m $1.2bn $1.2bn 0.75% Reduced -46.7k -46,725
4 STATE STREET CORP 0.02% of their portfolio BOSTON, MA 15,184,42615.2m $553.6m $553.6m 0.02% Added +67.4k +67,413
5 GEODE CAPITAL MANAGEMENT, LLC 0.03% of their portfolio BOSTON, MA 9,123,2809.1m $332.0m $332.0m 0.03% Added +482.1k +482,070
6 Pentwater Capital Management LP 7.00% of their portfolio Naples, FL 8,875,0008.9m $323.6m $323.6m 7.00% Reduced -1.6m -1,573,400
7 FIL Ltd 0.26% of their portfolio HAMILTON, D0 7,123,0617.1m $259.7m $259.7m 0.26% Added +815.5k +815,545
8 Invesco Ltd. 0.04% of their portfolio ATLANTA, GA 5,757,7405.8m $209.9m $209.9m 0.04% Added +286.5k +286,505
9 OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 5.38% of their portfolio CHICAGO, IL 5,196,7385.2m $189.5m $189.5m 5.38% Added +768.0k +768,034
10 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.05% of their portfolio NEW YORK, NY 4,878,0044.9m $177.9m $177.9m 0.05% Added +2.1m +2,116,066
11 Pacer Advisors, Inc. 0.40% of their portfolio Malvern, PA 4,832,1054.8m $176.2m $176.2m 0.40% Added +4.8m +4,798,583
12 MILLENNIUM MANAGEMENT LLC 0.14% of their portfolio NEW YORK, NY 4,793,8094.8m $174.8m $174.8m 0.14% Added +1.6m +1,629,732
13 NORGES BANK 0.02% of their portfolio OSLO, Q8 3,707,6593.7m $135.2m $135.2m 0.02% Reduced -350.4k -350,372
14 MORGAN STANLEY 0.01% of their portfolio NEW YORK, NY 3,422,3443.4m $124.8m $124.8m 0.01% Reduced -7.7m -7,678,943
15 NORTHERN TRUST CORP 0.02% of their portfolio CHICAGO, IL 3,228,8973.2m $117.7m $117.7m 0.02% Added +106.1k +106,084
16 JPMORGAN CHASE & CO 0.01% of their portfolio NEW YORK, NY 3,218,2583.2m $117.3m $117.3m 0.01% Reduced -868.4k -868,366
17 Qube Research & Technologies Ltd 0.21% of their portfolio LONDON, X0 3,161,5363.2m $115.3m $115.3m 0.21% Reduced -2.0m -2,006,193
18 Bank of New York Mellon Corp 0.02% of their portfolio NEW YORK, NY 3,157,5793.2m $115.1m $115.1m 0.02% Added +114.8k +114,795
19 GOLDMAN SACHS GROUP INC 0.02% of their portfolio NEW YORK, NY 3,124,5443.1m $113.9m $113.9m 0.02% Added +1.1m +1,113,906
20 DIMENSIONAL FUND ADVISORS LP 0.03% of their portfolio AUSTIN, TX 3,035,0013.0m $110.6m $110.6m 0.03% Reduced -290.8k -290,786
21 AMERIPRISE FINANCIAL INC 0.03% of their portfolio MINNEAPOLIS, MN 2,964,2643.0m $108.1m $108.1m 0.03% Added +1.7m +1,673,704
22 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.02% of their portfolio SAN FRANCISCO, CA 2,924,3012.9m $106.6m $106.6m 0.02% Added +38.8k +38,837
23 Taconic Capital Advisors LP 8.19% of their portfolio NEW YORK, NY 2,696,4502.7m $98.3m $98.3m 8.19% Added +996.5k +996,450
24 FIRST TRUST ADVISORS LP 0.10% of their portfolio Wheaton, IL 2,687,7682.7m $98.0m $98.0m 0.10% Reduced -1.4m -1,414,978
25 Hudson Bay Capital Management LP 0.70% of their portfolio STAMFORD, CT 2,550,0002.5m $93.0m $93.0m 0.70% Added +775.0k +775,000
26 AMERICAN CENTURY COMPANIES INC 0.06% of their portfolio KANSAS CITY, MO 2,503,5512.5m $91.3m $91.3m 0.06% Reduced -15.1k -15,086
27 ALPINE ASSOCIATES MANAGEMENT INC. 4.16% of their portfolio PALM BEACH, FL 2,374,1642.4m $86.6m $86.6m 4.16% Added +197.4k +197,400
28 Magnetar Financial LLC 1.77% of their portfolio EVANSTON, IL 2,324,3392.3m $84.7m $84.7m 1.77% Reduced -9.5k -9,545
29 UBS Group AG 0.02% of their portfolio ZURICH, V8 2,051,2212.1m $74.8m $74.8m 0.02% Added +944.8k +944,754
30 CITADEL ADVISORS LLC 0.07% of their portfolio MIAMI, FL 2,017,2852.0m $73.6m $73.6m 0.07% Added +796.7k +796,683
31 Legal & General Group Plc 0.02% of their portfolio London, X0 1,922,4791.9m $70.1m $70.1m 0.02% Reduced -4.1m -4,138,601
32 HSBC HOLDINGS PLC 0.04% of their portfolio LONDON, X0 1,911,8551.9m $69.7m $69.7m 0.04% Added +240.4k +240,385
33 ALLIANCEBERNSTEIN L.P. 0.02% of their portfolio NASHVILLE, TN 1,864,8231.9m $68.0m $68.0m 0.02% Added +414.4k +414,383
34 Amundi 0.02% of their portfolio Paris, I0 1,647,0201.6m $59.9m $59.9m 0.02% Added +16.7k +16,679
35 California Public Employees Retirement System 0.04% of their portfolio Sacramento, CA 1,487,5271.5m $54.2m $54.2m 0.04% Reduced -357.6k -357,607
36 Retirement Systems of Alabama 0.21% of their portfolio MONTGOMERY, AL 1,462,6741.5m $53.3m $53.3m 0.21% Reduced -82.5k -82,523
37 Westchester Capital Management, LLC 2.17% of their portfolio VALHALLA, NY 1,391,0251.4m $50.7m $50.7m 2.17% Reduced -602.0k -601,991
38 Balyasny Asset Management L.P. 0.12% of their portfolio Chicago, IL 1,325,8281.3m $48.3m $48.3m 0.12% Reduced -1.5m -1,533,501
39 PSquared Asset Management AG 9.62% of their portfolio ZURICH, V8 1,275,2051.3m $46.5m $46.5m 9.62% New
40 DEUTSCHE BANK AG\ 0.02% of their portfolio FRANKFURT AM MAIN, 2M 1,264,5921.3m $46.1m $46.1m 0.02% Reduced -415.0k -414,969
41 Allianz Asset Management GmbH 0.07% of their portfolio MUNICH, 2M 1,257,7661.3m $45.9m $45.9m 0.07% Reduced -149.3k -149,277
42 Calamos Advisors LLC 0.20% of their portfolio NAPERVILLE, IL 1,155,2011.2m $42.1m $42.1m 0.20% Added +74.6k +74,577
43 APG Asset Management N.V. 0.07% of their portfolio Amsterdam, P7 1,129,8271.1m $38.4m $38.4m 0.07% Reduced -189.7k -189,700
44 Nuveen Asset Management, LLC 0.01% of their portfolio CHICAGO, IL 986,217986.2k $36.0m $36.0m 0.01% Added +206.5k +206,497
45 Swiss National Bank 0.02% of their portfolio ZURICH, V8 960,500960.5k $35.0m $35.0m 0.02% Added +1.3k +1,300
46 ING GROEP NV 0.20% of their portfolio AMSTERDAM, P7 904,431904.4k $33.0m $33.0m 0.20% Added +115.3k +115,320
47 Sumitomo Mitsui Trust Group, Inc. 0.02% of their portfolio CHIYODA-KU, TOKYO, M0 871,370871.4k $31.8m $31.8m 0.02% Reduced -59.2k -59,218
48 WATER ISLAND CAPITAL LLC 3.33% of their portfolio NEW YORK, NY 864,697864.7k $31.5m $31.5m 3.33% Reduced -53.3k -53,344
49 BARCLAYS PLC 0.01% of their portfolio LONDON, X0 846,365846.4k $30.9m $30.9m 0.01% Reduced -135.6k -135,560
50 BANK OF MONTREAL /CAN/ 0.01% of their portfolio TORONTO, A6 782,079782.1k $28.5m $28.5m 0.01% Added +16.5k +16,508
51 CITIGROUP INC 0.03% of their portfolio NEW YORK, NY 750,440750.4k $27.4m $27.4m 0.03% Added +129.4k +129,357
52 CANADA PENSION PLAN INVESTMENT BOARD 0.03% of their portfolio TORONTO ONTARIO, A6 739,900739.9k $27.0m $27.0m 0.03% Reduced -97.0k -97,000
53 STOREBRAND ASSET MANAGEMENT AS 0.09% of their portfolio LYSAKER, Q8 718,655718.7k $26.2m $26.2m 0.09% Reduced -9.0k -9,024
54 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 709,406709.4k $25.9m $25.9m 0.00% Reduced -23.7k -23,735
55 JANE STREET GROUP, LLC 0.03% of their portfolio NEW YORK, NY 676,997677.0k $24.7m $24.7m 0.03% Reduced -569.2k -569,171
56 GABELLI FUNDS LLC 0.18% of their portfolio Rye, NY 661,442661.4k $24.1m $24.1m 0.18% Added +30.6k +30,600
57 RENAISSANCE TECHNOLOGIES LLC 0.04% of their portfolio NEW YORK, NY 643,809643.8k $23.5m $23.5m 0.04% Reduced -1.2m -1,197,799
58 RHUMBLINE ADVISERS 0.02% of their portfolio BOSTON, MA 633,850633.9k $23.1m $23.1m 0.02% Added +5.4k +5,428
59 AQR Arbitrage LLC 0.55% of their portfolio Greenwich, CT 590,079590.1k $21.3m $21.3m 0.55% Reduced -435.3k -435,289
60 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.03% of their portfolio WEST SACRAMENTO, CA 573,413573.4k $20.9m $20.9m 0.03% Added +61.2k +61,185
61 VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.08% of their portfolio JUPITER, FL 556,431556.4k $20.3m $20.3m 0.08% Reduced -852.1k -852,126
62 BNP PARIBAS FINANCIAL MARKETS 0.02% of their portfolio PARIS, I0 542,225542.2k $19.8m $19.8m 0.02% Reduced -184.8k -184,779
63 Empyrean Capital Partners, LP 1.18% of their portfolio LOS ANGELES, CA 532,000532.0k $19.4m $19.4m 1.18% Unchanged
64 WINTON GROUP Ltd 1.22% of their portfolio LONDON, X0 496,653496.7k $18.1m $18.1m 1.22% Added +82.3k +82,256
65 Zurcher Kantonalbank (Zurich Cantonalbank) 0.06% of their portfolio ZURICH, V8 473,058473.1k $17.2m $17.2m 0.06% Added +254.3k +254,301
66 Russell Investments Group, Ltd. 0.03% of their portfolio Seattle, WA 464,747464.7k $16.9m $16.9m 0.03% Reduced -42.1k -42,098
67 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 458,655458.7k $16.7m $16.7m 0.00% Added +14.9k +14,942
68 TIG Advisors, LLC 1.37% of their portfolio New York, NY 456,705456.7k $16.7m $16.7m 1.37% Added +124.8k +124,846
69 Squarepoint Ops LLC 0.06% of their portfolio NEW YORK, NY 448,965449.0k $16.4m $16.4m 0.06% Added +272.1k +272,141
70 AVIVA PLC 0.04% of their portfolio LONDON, X0 443,666443.7k $16.2m $16.2m 0.04% Added +62.6k +62,625
71 Silphium Asset Management Ltd 7.68% of their portfolio London, X0 440,000440.0k $16.0m $16.0m 7.68% Added +10.0k +10,000
72 LSV ASSET MANAGEMENT 0.03% of their portfolio CHICAGO, IL 436,010436.0k $15.9m $15.9m 0.03% Reduced -63.2k -63,190
73 New York Life Investment Management LLC 0.16% of their portfolio New York, NY 428,609428.6k $15.6m $15.6m 0.16% Added +113.0k +113,023
74 PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio DES MOINES, IA 424,878424.9k $15.5m $15.5m 0.01% Reduced -12.9k -12,854
75 SEI INVESTMENTS CO 0.02% of their portfolio OAKS, PA 419,771419.8k $15.3m $15.3m 0.02% Reduced -489 -489
76 Mitsubishi UFJ Asset Management Co., Ltd. 0.02% of their portfolio TOKYO, M0 418,635418.6k $15.3m $15.3m 0.02% Added +28.1k +28,076
77 DigitalBridge Group, Inc. 1.35% of their portfolio Boca Raton, FL 417,903417.9k $15.2m $15.2m 1.35% Reduced -8.8k -8,756
78 GABELLI & Co INVESTMENT ADVISERS, INC. 2.51% of their portfolio Rye, NY 411,750411.8k $15.0m $15.0m 2.51% Added +47.7k +47,700
79 Crossmark Global Holdings, Inc. 0.27% of their portfolio HOUSTON, TX 390,698390.7k $14.2m $14.2m 0.27% Reduced -7.8k -7,842
80 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.03% of their portfolio Boston, MA 376,700376.7k $13.7m $13.7m 0.03% New
81 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.03% of their portfolio TALLAHASSEE, FL 369,936369.9k $13.5m $13.5m 0.03% Reduced -9.9k -9,860
82 ALPS ADVISORS INC 0.09% of their portfolio Denver, CO 344,577344.6k $12.6m $12.6m 0.09% Added +9.3k +9,294
83 Penserra Capital Management LLC 0.15% of their portfolio ORINDA, CA 335,209335.2k $12.2m $12.2m 0.15% Reduced -571 -571
84 PICTON MAHONEY ASSET MANAGEMENT 0.52% of their portfolio Toronto, A6 334,200334.2k $12.2m $12.2m 0.52% Reduced -151.0k -151,000
85 Mitsubishi UFJ Trust & Banking Corp 0.03% of their portfolio TOKYO, M0 326,843326.8k $11.9m $11.9m 0.03% Reduced -19.7k -19,684
86 BANK OF NOVA SCOTIA 0.02% of their portfolio TORONTO, A6 325,756325.8k $11.9m $11.9m 0.02% Reduced -116.7k -116,741
87 Davidson Kempner Capital Management LP 0.19% of their portfolio New York, NY 310,748310.7k $11.3m $11.3m 0.19% Not comparable
88 AXA S.A. 0.02% of their portfolio PARIS, I0 299,100299.1k $10.9m $10.9m 0.02% Added +122.3k +122,308
89 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.02% of their portfolio ALBANY, NY 299,085299.1k $10.9m $10.9m 0.02% Reduced -1.0k -1,011
90 NATIONAL BANK OF CANADA /FI/ 0.02% of their portfolio MONTREAL, A8 297,677297.7k $10.9m $10.9m 0.02% Added +14.0k +14,005
91 Cresset Asset Management, LLC 0.05% of their portfolio Chicago, IL 295,283295.3k $10.8m $10.8m 0.05% Reduced -200.2k -200,215
92 AQR CAPITAL MANAGEMENT LLC 0.02% of their portfolio Greenwich, CT 288,364288.4k $10.4m $10.4m 0.02% Reduced -8.7k -8,743
93 Sand Grove Capital Management LLP 3.01% of their portfolio LONDON, X0 282,638282.6k $10.3m $10.3m 3.01% Reduced -346 -346
94 CANADA LIFE ASSURANCE Co 0.02% of their portfolio WINNIPEG, A2 272,575272.6k $9.9m $9.9m 0.02% Added +10.3k +10,301
95 STATE OF WISCONSIN INVESTMENT BOARD 0.03% of their portfolio MADISON, WI 270,511270.5k $9.9m $9.9m 0.03% Reduced -49.5k -49,537
96 Korea Investment CORP 0.02% of their portfolio SEOUL, M5 267,169267.2k $9.7m $9.7m 0.02% Added +179.3k +179,297
97 Woodline Partners LP 0.09% of their portfolio San Francisco, CA 264,802264.8k $9.7m $9.7m 0.09% New
98 Unigestion Holding SA 0.42% of their portfolio GENEVA, V8 260,119260.1k $7.7m $7.7m 0.42% New
99 TOKIO MARINE ASSET MANAGEMENT CO LTD 0.42% of their portfolio Tokyo, M0 240,874240.9k $8.8m $8.8m 0.42% Reduced -216.2k -216,200
100 VICTORY CAPITAL MANAGEMENT INC 0.01% of their portfolio San Antonio, TX 240,521240.5k $8.8m $8.8m 0.01% Reduced -55.7k -55,696