Vault-13

DATADOG INC DDOG 0 12.01.29

NOTE 12/0 · US DOMESTIC · CUSIP 23804LAD5

70 institutional holders +1 vs Q4 2025
50,669,27650.7m shares reported held*
$847.7mreported value*
13 new 31 added 15 reduced 12 sold out net bought ≈ $62.9m (+19.2m 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 ($291.1k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $16.73.

Trends to Q1 2026

Institutional holders

Managers reporting a position, each quarter

0255075Q4 25: 69Q1 26: 7070Q4 25Q1 26
Numbers
QuarterHolders
Q4 202569
Q1 202670

Biggest buyers

ADVENT CAPITAL MANAGEMENT /DE/ Added +41,308,000+41.3m
Amundi New +21,129,000+21.1m
VOYA INVESTMENT MANAGEMENT LLC Added +19,735,000+19.7m
Wellesley Asset Management Added +14,952,000+15.0m
BANK OF AMERICA CORP /DE/ Added +7,655,000+7.7m
STATE STREET CORP Added +7,063,000+7.1m
AGF MANAGEMENT LTD Added +7,000,000+7.0m
MORGAN STANLEY Added +6,476,000+6.5m
Maven Securities LTD New +6,000,000+6.0m
BNP PARIBAS ASSET MANAGEMENT Holding S.A. Added +5,800,000+5.8m

Biggest sellers

LAZARD ASSET MANAGEMENT LLC Reduced -24,993,000-25.0m
Calamos Advisors LLC Reduced -23,617,000-23.6m
AMERIPRISE FINANCIAL INC Sold out -11,500,000-11.5m
LORD, ABBETT & CO. LLC Sold out -11,090,000-11.1m
SSI INVESTMENT MANAGEMENT LLC Sold out -10,556,000-10.6m
BANK OF NOVA SCOTIA Reduced -8,291,000-8.3m
MANUFACTURERS LIFE INSURANCE COMPANY, THE Reduced -6,300,000-6.3m
MILLENNIUM MANAGEMENT LLC Reduced -5,000,000-5.0m
WELLINGTON MANAGEMENT GROUP LLP Reduced -4,916,000-4.9m
Invesco Ltd. Sold out -4,000,000-4.0m

Holders, Q1 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 VOYA INVESTMENT MANAGEMENT LLC 0.21% of their portfolio ATLANTA, GA 209,780,000209.8m $203.5m $203.5m 0.21% Added +19.7m +19,735,000
2 ADVENT CAPITAL MANAGEMENT /DE/ 2.26% of their portfolio NEW YORK, NY 78,717,00078.7m $76.4m $76.4m 2.26% Added +41.3m +41,308,000
3 Calamos Advisors LLC 0.22% of their portfolio NAPERVILLE, IL 59,851,00059.9m $58.0m $58.0m 0.22% Reduced -23.6m -23,617,000
4 LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 55,945,00055.9m $542.8k $542.8k 0.00% Reduced -25.0m -24,993,000
5 FRANKLIN RESOURCES INC 0.01% of their portfolio San Mateo, CA 49,326,00049.3m $47.9m $47.9m 0.01% Reduced -137.0k -137,000
6 Davidson Kempner Capital Management LP 0.69% of their portfolio New York, NY 40,451,00040.5m $39.1m $39.1m 0.69% Added +451.0k +451,000
7 WELLINGTON MANAGEMENT GROUP LLP 0.01% of their portfolio Boston, MA 37,665,00037.7m $36.5m $36.5m 0.01% Reduced -4.9m -4,916,000
8 MacKay Shields LLC 1.20% of their portfolio New York, NY 33,802,00033.8m $32.8m $32.8m 1.20% Unchanged
9 Wellesley Asset Management 3.09% of their portfolio PORTSMOUTH, NH 30,305,00030.3m $29.4m $29.4m 3.09% Added +15.0m +14,952,000
10 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 22,816,00022.8m $22.1m $22.1m 0.00% Added +6.5m +6,476,000
11 Lombard Odier Asset Management (Europe) Ltd 1.13% of their portfolio LONDON, X0 21,271,00021.3m $20.6m $20.6m 1.13% Added +789.0k +789,000
12 Amundi 0.00% of their portfolio Paris, I0 21,129,00021.1m $310.1k $310.1k 0.00% New
13 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 20,710,00020.7m $20.0m $20.0m 0.00% Added +7.1m +7,063,000
14 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 19,090,00019.1m $18.5m $18.5m 0.00% Reduced -561.0k -561,000
15 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.02% of their portfolio Toronto, A6 18,700,00018.7m $18.1m $18.1m 0.02% Reduced -6.3m -6,300,000
16 FMR LLC 0.00% of their portfolio BOSTON, MA 17,550,00017.6m $17.0m $17.0m 0.00% Added +2.5m +2,485,000
17 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 17,325,00017.3m $16.7m $16.7m 0.00% Added +1.8m +1,823,000
18 BlackRock, Inc. 0.00% of their portfolio New York, NY 16,350,00016.4m $15.8m $15.8m 0.00% Added +4.2m +4,250,000
19 SHENKMAN CAPITAL MANAGEMENT INC 1.87% of their portfolio NEW YORK, NY 15,812,00015.8m $15.5m $15.5m 1.87% Reduced -3.2m -3,200,000
20 BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.02% of their portfolio Paris, I0 14,100,00014.1m $13.6m $13.6m 0.02% Added +5.8m +5,800,000
21 DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.01% of their portfolio FRANKFURT AM MAIN, 2M 12,000,00012.0m $11.6m $11.6m 0.01% Unchanged
22 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 10,868,00010.9m $10.5m $10.5m 0.00% Added +7.7m +7,655,000
23 ABSOLUTE INVESTMENT ADVISERS, LLC 0.96% of their portfolio ROSEMARY BEACH, FL 8,416,0008.4m $8.1m $8.1m 0.96% Unchanged
24 AGF MANAGEMENT LTD 0.04% of their portfolio TORONTO, A6 8,150,0008.2m $7.9m $7.9m 0.04% Added +7.0m +7,000,000
25 OAKTREE CAPITAL MANAGEMENT LP 0.13% of their portfolio LOS ANGELES, CA 7,699,0007.7m $7.5m $7.5m 0.13% Added +200.0k +200,000
26 GROUPAMA ASSET MANAGMENT 0.10% of their portfolio PARIS, I0 7,367,0007.4m $7.1m $7.1m 0.10% Added +400.0k +400,000
27 OFI INVEST ASSET MANAGEMENT 0.08% of their portfolio ISSY LES MOULINEAUX, I0 7,100,0007.1m $6.0m $6.0m 0.08% Unchanged
28 BANK OF NOVA SCOTIA 0.01% of their portfolio TORONTO, A6 6,209,0006.2m $6.1m $6.1m 0.01% Reduced -8.3m -8,291,000
29 Maven Securities LTD 0.53% of their portfolio ST HELIER, Y9 6,000,0006.0m $5.8m $5.8m 0.53% New
30 Sentinel Dome Partners, LLC 5.19% of their portfolio BURLINGAME, CA 5,625,0005.6m $5.5m $5.5m 5.19% Added +1.0m +1,000,000
31 ZAZOVE ASSOCIATES LLC 0.26% of their portfolio INCLINE VILLAGE, NV 5,600,0005.6m $5.5m $5.5m 0.26% Added +2.8m +2,800,000
32 SCHRODER INVESTMENT MANAGEMENT GROUP 0.00% of their portfolio London, X0 5,348,0005.3m $5.2m $5.2m 0.00% New
33 SSI INVESTMENT MANAGEMENT LLC 0.35% of their portfolio Los Angeles, CA 5,317,0005.3m $5.1m $5.1m 0.35% New
34 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 5,114,0005.1m $4.9m $4.9m 0.00% Added +1.5m +1,514,000
35 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 5,030,0005.0m $4.9m $4.9m 0.00% New
36 Radcliffe Capital Management, L.P. 0.36% of their portfolio BALA CYNWYD, PA 5,000,0005.0m $4.8m $4.8m 0.36% New
37 SUSQUEHANNA ADVISORS GROUP, INC. 0.00% of their portfolio BALA CYNWYD, PA 4,714,0004.7m $45.5k $45.5k 0.00% New
38 RATIONAL ADVISORS, INC. 0.38% of their portfolio San Juan, PR 3,880,0003.9m $3.8m $3.8m 0.38% Added +1.7m +1,730,000
39 PIER 88 INVESTMENT PARTNERS LLC 0.96% of their portfolio SAN FRANCISCO, CA 3,880,0003.9m $3.8m $3.8m 0.96% Added +1.6m +1,550,000
40 Man Group plc 0.01% of their portfolio LONDON, X0 3,860,0003.9m $3.7m $3.7m 0.01% Reduced -150.0k -150,000
41 STATE OF WISCONSIN INVESTMENT BOARD 0.01% of their portfolio MADISON, WI 3,000,0003.0m $2.9m $2.9m 0.01% Unchanged
42 RWC Asset Management LLP 0.10% of their portfolio LONDON, X0 2,516,0002.5m $2.4m $2.4m 0.10% Reduced -400.0k -400,000
43 EFG International AG 0.04% of their portfolio Zurich, V8 2,000,0002.0m $1.9m $1.9m 0.04% New
44 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 1,700,0001.7m $1.6m $1.6m 0.00% New
45 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 1,388,0001.4m $1.3m $1.3m 0.00% Reduced -451.0k -451,000
46 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 1,225,0001.2m $1.2m $1.2m 0.00% Added +1.1m +1,125,000
47 Kohlberg Kravis Roberts & Co. L.P. 0.02% of their portfolio NEW YORK, NY 1,160,0001.2m $1.1m $1.1m 0.02% Unchanged
48 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 1,108,0001.1m $1.1m $1.1m 0.00% Reduced -61.0k -61,000
49 DNCA FINANCE 0.06% of their portfolio PARIS, I0 1,070,0001.1m $1.0m $1.0m 0.06% Added +200.0k +200,000
50 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 1,000,0001.0m $970.9k $970.9k 0.00% New
51 Benefit Street Partners LLC 0.84% of their portfolio NEW YORK, NY 750,000750.0k $727.2k $727.2k 0.84% New
52 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 605,000605.0k $586.1k $586.1k 0.00% Unchanged
53 Polar Capital Holdings Plc 0.00% of their portfolio London, X0 600,000600.0k $580.8k $580.8k 0.00% Unchanged
54 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 435,000435.0k $421.5k $421.5k 0.00% Reduced -5.0m -5,000,000
55 SEI INVESTMENTS CO 0.00% of their portfolio OAKS, PA 329,000329.0k $318.0k $318.0k 0.00% Unchanged
56 ABN AMRO INVESTMENT SOLUTIONS 0.00% of their portfolio PARIS CEDEX 008, I0 300,000300.0k $291.1k $291.1k 0.00% Added +299.7k +299,700
57 Central Pacific Bank - Trust Division 0.04% of their portfolio HONOLULU, HI 288,000288.0k $278.4k $278.4k 0.04% New
58 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 261,000261.0k $252.7k $252.7k 0.00% Reduced -989.0k -989,000
59 Calamos Wealth Management LLC 0.01% of their portfolio NAPERVILLE, IL 170,000170.0k $164.8k $164.8k 0.01% Added +3.0k +3,000
60 Cetera Investment Advisers 0.00% of their portfolio SCHAUMBURG, IL 164,000164.0k $158.5k $158.5k 0.00% Added +48.0k +48,000
61 Cerity Partners LLC 0.00% of their portfolio NEW YORK, NY 32,00032.0k $30.9k $30.9k 0.00% Added +19.0k +19,000
62 FORESIGHT CAPITAL MANAGEMENT ADVISORS, INC. 0.02% of their portfolio SALINE, MI 32,00032.0k $30.9k $30.9k 0.02% Added +14.0k +14,000
63 CHOREO, LLC 0.00% of their portfolio ROCKFORD, IL 31,00031.0k $30.0k $30.0k 0.00% Added +21.0k +21,000
64 INSIGNEO ADVISORY SERVICES, LLC 0.00% of their portfolio MIAMI, FL 27,00027.0k $26.1k $26.1k 0.00% Added +11.0k +11,000
65 WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 0.00% of their portfolio PLYMOUTH, MN 23,00023.0k $22.3k $22.3k 0.00% Added +12.0k +12,000
66 Candriam S.C.A. 0.03% of their portfolio STRASSEN, N4 5,4455.4k $5.3m $5.3m 0.03% Added +4.4k +4,445
67 K2 PRINCIPAL FUND, L.P. 0.31% of their portfolio TORONTO, A6 3,0003.0k $2.9m $2.9m 0.31% New
68 LOOMIS SAYLES & CO L P 0.00% of their portfolio BOSTON, MA 276276 $32.5k $32.5k 0.00% Unchanged
69 Alken Asset Management Ltd 0.17% of their portfolio LONDON, X0 100100 $96.0k $96.0k 0.17% Reduced -1.5k -1,500
70 Erste Asset Management GmbH 0.00% of their portfolio VIENNA, C4 00 $0 $0 0.00% Unchanged