Vault-13

CERAGON NETWORKS LTD CRNT

ORD · Common Stock · CUSIP M22013102

Networking equipment vendor

78 institutional holders -3 vs Q1 2026
20,839,79220.8m shares reported held*
$53.9mreported value*
9 new 29 added 17 reduced 13 sold out net bought ≈ $7.4m (+2.8m 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. Holder counts are more reliable. Implied quarter-end price ≈ $2.59. Options: 7 managers hold calls ($2.0m notional), 2 hold puts ($117.3k).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

050100Q3 22: 72Q4 22: 72Q1 23: 58Q2 23: 57Q3 23: 54Q4 23: 55Q1 24: 74Q2 24: 72Q3 24: 78Q4 24: 91Q1 25: 83Q2 25: 82Q3 25: 76Q4 25: 71Q1 26: 81Q2 26: 7878Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202272
Q4 202272
Q1 202358
Q2 202357
Q3 202354
Q4 202355
Q1 202474
Q2 202472
Q3 202478
Q4 202491
Q1 202583
Q2 202582
Q3 202576
Q4 202571
Q1 202681
Q2 202678

Buyers vs sellers

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

Bought or addedCut or sold out
1000100Q3 24: 41 bought or addedQ3 24: 26 cut or sold outQ4 24: 52 bought or addedQ4 24: 34 cut or sold outQ4 24Q1 25: 39 bought or addedQ1 25: 52 cut or sold outQ2 25: 39 bought or addedQ2 25: 37 cut or sold outQ2 25Q3 25: 34 bought or addedQ3 25: 40 cut or sold outQ4 25: 28 bought or addedQ4 25: 44 cut or sold outQ4 25Q1 26: 45 bought or addedQ1 26: 29 cut or sold outQ2 26: 38 bought or addedQ2 26: 30 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20244126
Q4 20245234
Q1 20253952
Q2 20253937
Q3 20253440
Q4 20252844
Q1 20264529
Q2 20263830

Calls vs puts

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

CallsPuts
$0$500k$1m$1.5m$2mQ3 25 calls: $436.1kQ3 25 puts: $318.8kQ3 25P/C 0.73Q4 25 calls: $455.7kQ4 25 puts: $88.0kQ4 25P/C 0.19Q1 26 calls: $797.3kQ1 26 puts: $1.5mQ1 26P/C 1.90Q2 26 calls: $2.0mQ2 26 puts: $117.3kQ2 26P/C 0.06
Numbers
QuarterCallsPutsP/C
Q3 2025$436.1k$318.8k0.73
Q4 2025$455.7k$88.0k0.19
Q1 2026$797.3k$1.5m1.90
Q2 2026$2.0m$117.3k0.06

Biggest buyers

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Added +1,138,190+1.1m
Point72 Asset Management, L.P. Added +773,830+773.8k
ACADIAN ASSET MANAGEMENT LLC Added +580,840+580.8k
RENAISSANCE TECHNOLOGIES LLC Added +360,823+360.8k
MARSHALL WACE, LLP Added +269,441+269.4k
Qube Research & Technologies Ltd Added +233,546+233.5k
Stanley-Laman Group, Ltd. Added +222,590+222.6k
CSM Advisors, LLC Added +211,395+211.4k
NewEdge Wealth, LLC New +175,200+175.2k
AMERICAN CENTURY COMPANIES INC Added +151,945+151.9k

Biggest sellers

CITADEL ADVISORS LLC Sold out -433,302-433.3k
Penn Capital Management Company, LLC Sold out -398,121-398.1k
First Eagle Investment Management, LLC Sold out -256,987-257.0k
JANE STREET GROUP, LLC Sold out -171,189-171.2k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced -166,528-166.5k
MILLENNIUM MANAGEMENT LLC Reduced -133,760-133.8k
GSA CAPITAL PARTNERS LLP Reduced -79,028-79.0k
Man Group plc Reduced -59,480-59.5k
NORTHERN TRUST CORP Reduced -56,863-56.9k
SEVEN MILE ADVISORY Sold out -44,672-44.7k

Biggest calls

JANE STREET GROUP, LLC Added $656.0k253.3k shares
Caption Management, LLC New $497.3k192.0k shares
CITADEL ADVISORS LLC Added $406.1k156.8k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $160.8k62.1k shares
GROUP ONE TRADING LLC Added $132.9k51.3k shares
IMC-Chicago, LLC New $110.9k42.8k shares
SIMPLEX TRADING, LLC Reduced $4.9k1.9k shares

Biggest puts

GROUP ONE TRADING LLC Added $68.4k26.4k shares
CITADEL ADVISORS LLC Reduced $49.0k18.9k 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
SAMBERG JOSEPH D 13D · may seek influence filed 2025-02-27
Stated purposeItem 4 is hereby amended to add the following: The Reporting Persons acquired Ordinary Shares of the Issuer in the February Transactions as described in Item 5(c). On February 25, 2025, as a result of the February Transaction on that day, Mr. Samberg became the beneficial owner of more than 10% of the Ordinary Shares of the Issuer currently outstanding. Neither of the Reporting Persons has a present plan or proposal that relates to, or could result in, any of the events referred to in paragraphs (a) through (j) inclusive, of Item 4 of Schedule 13D. Full filing
11.0% 9.4m≈ $24.4m 2025-02-27
FIRST WILSHIRE SECURITIES MANAGEMENT INC 13G · institution new · filed 2026-05-11 5.3% new 4.9m≈ $12.6m 2026-05-11

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
101Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 0 buyingQ1 26: 0 sellingQ1 26Q2 26: 0 buyingQ2 26: 1 sellingQ3 26: 0 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20250—0——
Q4 20250—0——
Q1 20260—0——
Q2 20260—1$32.6k—
Q3 20260—0——
DateInsiderTradeSharesPrice ValueTheir holding
2026-06-12 Makov Efrat Director Sold 5,000 $2.99 $15.0k5.0k shares -8%
2026-05-22 Makov Efrat Director Sold 6,667 $2.65 $17.7k6.7k shares -13%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 FIRST WILSHIRE SECURITIES MANAGEMENT INC 2.57% of their portfolio PASADENA, CA 4,811,0794.8m $12.5m $12.5m 2.57% Reduced -43.1k -43,071
2 CSM Advisors, LLC 0.14% of their portfolio WARRENDALE, PA 2,483,7932.5m $6.4m $6.4m 0.14% Added +211.4k +211,395
3 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio BOSTON, MA 1,560,1051.6m $4.0m $4.0m 0.00% Added +1.1m +1,138,190
4 Private Advisor Group, LLC 0.02% of their portfolio MORRISTOWN, NJ 1,416,8881.4m $3.7m $3.7m 0.02% Added +6.0k +6,000
5 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 976,612976.6k $2.5m $2.5m 0.00% Added +269.4k +269,441
6 WealthTrust Axiom LLC 0.55% of their portfolio WAYNE, PA 957,178957.2k $2.5m $2.5m 0.55% Added +13.0k +13,043
7 Stanley-Laman Group, Ltd. 0.24% of their portfolio Berwyn, PA 914,444914.4k $2.4m $2.4m 0.24% Added +222.6k +222,590
8 Point72 Asset Management, L.P. 0.00% of their portfolio STAMFORD, CT 813,929813.9k $2.1m $2.1m 0.00% Added +773.8k +773,830
9 KLCM Advisors, Inc. 0.17% of their portfolio MILWAUKEE, WI 795,500795.5k $2.1m $2.1m 0.17% Unchanged
10 ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio Boston, MA 598,274598.3k $1.5m $1.5m 0.00% Added +580.8k +580,840
11 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 575,323575.3k $1.5m $1.5m 0.00% Added +360.8k +360,823
12 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 495,795495.8k $1.3m $1.3m 0.00% Added +15.6k +15,553
13 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 392,482392.5k $1.0m $1.0m 0.01% Added +133.7k +133,743
14 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 334,370334.4k $866.0k $866.0k 0.00% Unchanged
15 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 331,402331.4k $858.3k $858.3k 0.00% Added +233.5k +233,546
16 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 285,834285.8k $740.3k $740.3k 0.00% Reduced -56.9k -56,863
17 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 281,431281.4k $728.9k $728.9k 0.00% Reduced -133.8k -133,760
18 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 261,786261.8k $678.0k $678.0k 0.00% Reduced -166.5k -166,528
19 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 210,561210.6k $545.4k $545.4k 0.00% Added +151.9k +151,945
20 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 201,160201.2k $496.9k $496.9k 0.00% Added +11.5k +11,465
21 Aristides Capital LLC 0.12% of their portfolio LOUISVILLE, KY 176,103176.1k $456.1k $456.1k 0.12% Added +13.1k +13,140
22 NewEdge Wealth, LLC 0.00% of their portfolio STAMFORD, CT 175,200175.2k $453.8k $453.8k 0.00% New
23 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 159,819159.8k $413.9k $413.9k 0.00% Added +108.4k +108,388
24 WINTON GROUP Ltd 0.01% of their portfolio LONDON, X0 117,297117.3k $303.8k $303.8k 0.01% Added +3.8k +3,822
25 SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 0.01% of their portfolio BALA CYNWYD, PA 113,144113.1k $293.0k $293.0k 0.01% New
26 NANO CAP NEW MILLENNIUM GROWTH FUND L P 0.20% of their portfolio STATEN ISLAND, NY 100,000100.0k $259.0k $259.0k 0.20% Added +25.0k +25,000
27 Cresset Asset Management, LLC 0.00% of their portfolio Chicago, IL 97,60097.6k $252.8k $252.8k 0.00% New
28 UBS Group AG 0.00% of their portfolio ZURICH, V8 92,30292.3k $239.1k $239.1k 0.00% Added +15.3k +15,302
29 JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio DES PERES, MO 87,50087.5k $206.5k $206.5k 0.00% Reduced -1.0k -1,000
30 Man Group plc 0.00% of their portfolio LONDON, X0 80,45780.5k $208.4k $208.4k 0.00% Reduced -59.5k -59,480
31 SIMPLEX TRADING, LLC 0.01% of their portfolio CHICAGO, IL 78,22678.2k $202.6k $202.6k 0.01% Added +59.4k +59,364
32 Caption Management, LLC 0.01% of their portfolio OKLAHOMA CITY, OK 76,75976.8k $198.8k $198.8k 0.01% Reduced -23.6k -23,620
33 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 62,66162.7k $162.3k $162.3k 0.00% Reduced -37.7k -37,711
34 R Squared Ltd 0.08% of their portfolio HONG KONG, K3 57,20957.2k $148.2k $148.2k 0.08% Added +1.4k +1,371
35 Schonfeld Strategic Advisors LLC 0.00% of their portfolio NEW YORK, NY 56,18756.2k $145.5k $145.5k 0.00% Added +32.1k +32,135
36 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 54,88954.9k $142.2k $142.2k 0.00% Added +570 +570
37 AXQ CAPITAL, LP 0.01% of their portfolio JERSEY CITY, NJ 48,66348.7k $126.0k $126.0k 0.01% Added +19.4k +19,404
38 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 46,35746.4k $120.1k $120.1k 0.00% Unchanged
39 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 39,28939.3k $101.8k $101.8k 0.00% Reduced -27.2k -27,250
40 JBF Capital, Inc. 0.01% of their portfolio Aspen, CO 36,45836.5k $94.4k $94.4k 0.01% Unchanged
41 DLK Investment Management, LLC 0.03% of their portfolio SOLANA BEACH, CA 30,20030.2k $75.5k $75.5k 0.03% Added +9.0k +9,000
42 Kathmere Capital Management, LLC 0.00% of their portfolio WAYNE, PA 30,00030.0k $77.7k $77.7k 0.00% New
43 IFP Advisors, Inc 0.00% of their portfolio TAMPA, FL 28,50028.5k $73.8k $73.8k 0.00% Unchanged
44 Virtu Financial LLC 0.00% of their portfolio New York, NY 27,91727.9k $72.0k $72.0k 0.00% Added +1.7k +1,732
45 WEDBUSH SECURITIES INC 0.00% of their portfolio PASADENA, CA 23,66423.7k $61.0k $61.0k 0.00% Unchanged
46 Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio ZURICH, V8 22,59622.6k $58.5k $58.5k 0.00% Reduced -785 -785
47 SCOTIA CAPITAL INC. 0.00% of their portfolio TORONTO, A6 22,36022.4k $57.9k $57.9k 0.00% New
48 BlackRock, Inc. 0.00% of their portfolio New York, NY 22,14222.1k $57.3k $57.3k 0.00% Added +2.5k +2,543
49 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 21,67021.7k $56.1k $56.1k 0.00% Reduced -263 -263
50 GSA CAPITAL PARTNERS LLP 0.00% of their portfolio LONDON, X0 20,64820.6k $53.0k $53.0k 0.00% Reduced -79.0k -79,028
51 BANK OF MONTREAL /CAN/ 0.00% of their portfolio TORONTO, A6 18,30018.3k $47.4k $47.4k 0.00% Unchanged
52 Costello Asset Management, INC 0.01% of their portfolio FEASTERVILLE, PA 14,50014.5k $37.6k $37.6k 0.01% New
53 Graham Capital Management, L.P. 0.00% of their portfolio ROWAYTON, CT 12,42012.4k $32.2k $32.2k 0.00% Reduced -202 -202
54 Axis Wealth Partners, LLC 0.01% of their portfolio EAST PROVIDENCE, RI 10,74410.7k $27.8k $27.8k 0.01% Unchanged
55 Spark Investment Management LLC 0.05% of their portfolio NEW YORK, NY 10,41110.4k $27.0k $27.0k 0.05% New
56 Solstein Capital, LLC 0.01% of their portfolio Menlo Park, CA 10,39510.4k $26.9k $26.9k 0.01% Unchanged
57 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 10,38910.4k $26.9k $26.9k 0.00% Reduced -7.3k -7,343
58 PRELUDE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio NEW YORK, NY 10,00110.0k $25.9k $25.9k 0.00% New
59 Decker Wealth Management LLC 0.01% of their portfolio NASHVILLE, TN 10,00010.0k $25.9k $25.9k 0.01% Unchanged
60 Federation des caisses Desjardins du Quebec 0.00% of their portfolio LEVIS, A8 5,0005.0k $12.9k $12.9k 0.00% Unchanged
61 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 4,1144.1k $11.0k $11.0k 0.00% Reduced -708 -708
62 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 3,5563.6k $9.2k $9.2k 0.00% Added +76 +76
63 HARBOUR INVESTMENTS, INC. 0.00% of their portfolio MADISON, WI 3,2003.2k $8.3k $8.3k 0.00% Unchanged
64 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 2,5002.5k $6.5k $6.5k 0.00% Unchanged
65 Bullock Wealth Management Group 0.00% of their portfolio BLOOMINGTON, IN 2,4632.5k $6.3k $6.3k 0.00% First filing
66 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 2,2272.2k $5.8k $5.8k 0.00% Reduced -4.9k -4,927
67 First Command Advisory Services, Inc. 0.00% of their portfolio FORT WORTH, TX 1,6201.6k $4.2k $4.2k 0.00% Unchanged
68 TSFG, LLC 0.00% of their portfolio LAKE FOREST, IL 1,2721.3k $3.0k $3.0k 0.00% Unchanged
69 Steward Partners Investment Advisory, LLC 0.00% of their portfolio STAMFORD, CT 700700 $1.8k $1.8k 0.00% Unchanged
70 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 600600 $1.6k $1.6k 0.00% Unchanged
71 EASTERN BANK 0.00% of their portfolio BOSTON, MA 427427 $1.1k $1.1k 0.00% Unchanged
72 LifeSteps Financial, Inc. 0.00% of their portfolio CLAREMONT, CA 426426 $1.1k $1.1k 0.00% New
73 Key Financial Inc 0.00% of their portfolio WEST CHESTER, PA 385385 $997 $997 0.00% Unchanged
74 Kingdom Financial Group LLC. 0.00% of their portfolio PEORIA, AZ 215215 $557 $557 0.00% Unchanged
75 Blue Trust, Inc. 0.00% of their portfolio BRENTWOOD, TN 100100 $259 $259 0.00% Unchanged
76 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 3131 $80 $80 0.00% Reduced -7.0k -6,969
77 Bogart Wealth, LLC 0.00% of their portfolio MCLEAN, VA 2525 $65 $65 0.00% Unchanged
78 Caitong International Asset Management Co., Ltd 0.00% of their portfolio HONG KONG, K3 88 $21 $21 0.00% Added +5 +5