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OSTRUM ASSET MANAGEMENT
Period ended Jun 30, 2026 · Latest filing Aug 13, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Jun 30, 2026: $2,075,344,900
More quarters will appear as history becomes available.
Top holdings
Top 10 at Jun 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- APPLIED MATLS INC · Common Stock · 038222105 · shares: $132,536,022
- NVIDIA CORPORATION · Common Stock · 67066G104 · shares: $129,717,547
- ALPHABET INC · Common Stock · 02079K305 · shares: $90,660,481
- ELI LILLY & CO · Common Stock · 532457108 · shares: $86,841,131
- APPLE INC · Common Stock · 037833100 · shares: $86,255,901
- AMAZON COM INC · Common Stock · 023135106 · shares: $63,909,441
- CUMMINS INC · Common Stock · 231021106 · shares: $49,541,706
- GE AEROSPACE · Common Stock · 369604301 · shares: $45,203,017
- EATON CORP PLC · Common Stock · G29183103 · shares: $42,996,786
- JPMORGAN CHASE & CO · Common Stock · 46625H100 · shares: $41,505,117
Reported holdings
549 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| LIBERTY MEDIA CORP DEL | Common Stock | 531229755 | — | 6,055 shares | $576,073 |
| CINTAS CORP | Common Stock | 172908105 | — | 3,384 shares | $575,551 |
| HERSHEY CO | Common Stock | 427866108 | — | 3,277 shares | $574,950 |
| REGENERON PHARMACEUTICALS | Common Stock | 75886F107 | — | 920 shares | $573,657 |
| QUANTA SVCS INC | Common Stock | 74762E102 | — | 796 shares | $573,152 |
| UNION PAC CORP | Common Stock | 907818108 | — | 2,098 shares | $570,656 |
| FEDEX CORP | Common Stock | 31428X106 | — | 1,819 shares | $569,583 |
| MONSTER BEVERAGE CORP NEW | Common Stock | 61174X109 | — | 5,921 shares | $569,127 |
| KIMBERLY-CLARK CORP | Common Stock | 494368103 | — | 5,180 shares | $568,609 |
| NEUROCRINE BIOSCIENCES INC | Common Stock | 64125C109 | — | 3,344 shares | $563,581 |
| ARCOSA INC | Common Stock | 039653100 | — | 3,710 shares | $539,026 |
| ZSCALER INC | Common Stock | 98980G102 | — | 3,817 shares | $538,770 |
| ALNYLAM PHARMACEUTICALS INC | Common Stock | 02043Q107 | — | 1,788 shares | $538,242 |
| FIDELITY NATL INFORMATION SV | Common Stock | 31620M106 | — | 13,839 shares | $538,060 |
| 3M CO | Common Stock | 88579Y101 | — | 3,320 shares | $537,541 |
| WEST PHARMACEUTICAL SVSC INC | Common Stock | 955306105 | — | 1,487 shares | $533,833 |
| BANK OF NY MELLON CORP | Common Stock | 064058100 | — | 3,686 shares | $533,032 |
| ZOOM COMMUNICATIONS INC | Common Stock | 98980L101 | — | 6,159 shares | $531,583 |
| RESMED INC | Common Stock | 761152107 | — | 2,716 shares | $529,294 |
| LITTELFUSE INC | Common Stock | 537008104 | — | 1,160 shares | $528,183 |
| DOORDASH INC | Common Stock | 25809K105 | — | 2,860 shares | $527,756 |
| NIKE INC | Common Stock | 654106103 | — | 12,821 shares | $526,302 |
| MID-AMER APT CMNTYS INC | Common Stock | 59522J103 | — | 3,731 shares | $518,385 |
| LOEWS CORP | Common Stock | 540424108 | — | 4,536 shares | $513,521 |
| PACCAR INC | Common Stock | 693718108 | — | 4,172 shares | $501,141 |
| PUBLIC STORAGE | Common Stock | 74460D109 | — | 1,574 shares | $501,020 |
| FAIR ISAAC CORP | Common Stock | 303250104 | — | 414 shares | $494,639 |
| FIRSTENERGY CORP | Common Stock | 337932107 | — | 10,314 shares | $490,328 |
| WILLIAMS SONOMA INC | Common Stock | 969904101 | — | 2,097 shares | $488,811 |
| EXTRA SPACE STORAGE INC | Common Stock | 30225T102 | — | 3,346 shares | $486,174 |
| COMCAST CORP NEW | Common Stock | 20030N101 | — | 19,685 shares | $483,267 |
| SNAP ON INC | Common Stock | 833034101 | — | 1,191 shares | $479,258 |
| C H ROBINSON WORLDWIDE IN | Common Stock | 12541W209 | — | 2,540 shares | $478,384 |
| DATADOG INC | Common Stock | 23804L103 | — | 1,833 shares | $477,240 |
| MARATHON PETE CORP | Common Stock | 56585A102 | — | 1,858 shares | $475,035 |
| FIDELITY NATL FINL INC | Common Stock | 31620R303 | — | 10,035 shares | $473,251 |
| ROBLOX CORP | Common Stock | 771049103 | — | 8,702 shares | $473,215 |
| FIRST CTZNS BANCSHARES INC D | Common Stock | 31946M103 | — | 227 shares | $472,339 |
| MORGAN STANLEY | Common Stock | 617446448 | — | 2,251 shares | $470,549 |
| NORTHERN TR CORP | Common Stock | 665859104 | — | 2,687 shares | $467,108 |
| CLOUDFLARE INC | Common Stock | 18915M107 | — | 1,901 shares | $466,277 |
| ALLEGION PLC | Common Stock | G0176J109 | — | 3,314 shares | $465,584 |
| DICKS SPORTING GOODS INC | Common Stock | 253393102 | — | 2,050 shares | $464,961 |
| PG&E CORP | Common Stock | 69331C108 | — | 27,590 shares | $464,064 |
| SHARKNINJA INC | Common Stock | G8068L108 | — | 3,027 shares | $460,921 |
| BLOCK INC | Common Stock | 852234103 | — | 6,048 shares | $459,648 |
| AIRBNB INC | Common Stock | 009066101 | — | 3,210 shares | $459,351 |
| DELL TECHNOLOGIES INC | Common Stock | 24703L202 | — | 1,062 shares | $458,211 |
| CAPITAL ONE FINL CORP | Common Stock | 14040H105 | — | 2,283 shares | $458,015 |
| ZIMMER BIOMET HOLDINGS INC | Common Stock | 98956P102 | — | 5,262 shares | $453,006 |
| CSX CORP | Common Stock | 126408103 | — | 9,475 shares | $450,347 |
| GOLDMAN SACHS GROUP INC | Common Stock | 38141G104 | — | 445 shares | $450,060 |
| EMCOR GROUP INC | Common Stock | 29084Q100 | — | 542 shares | $449,795 |
| AFFIRM HLDGS INC | Common Stock | 00827B106 | — | 5,496 shares | $448,199 |
| NASDAQ INC | Common Stock | 631103108 | — | 5,635 shares | $444,151 |
| SNOWFLAKE INC | Common Stock | 833445109 | — | 1,744 shares | $443,848 |
| BECTON DICKINSON & CO | Common Stock | 075887109 | — | 2,915 shares | $441,127 |
| CENTENE CORP DEL | Common Stock | 15135B101 | — | 6,855 shares | $440,022 |
| COMFORT SYS USA INC | Common Stock | 199908104 | — | 219 shares | $434,047 |
| STEEL DYNAMICS INC | Common Stock | 858119100 | — | 1,889 shares | $433,450 |
| MASTEC INC | Common Stock | 576323109 | — | 1,041 shares | $433,118 |
| INSULET CORP | Common Stock | 45784P101 | — | 2,839 shares | $432,238 |
| INTERACTIVE BROKERS GROUP IN | Common Stock | 45841N107 | — | 4,947 shares | $430,587 |
| TOAST INC | Common Stock | 888787108 | — | 15,462 shares | $430,153 |
| EQUINIX INC | Common Stock | 29444U700 | — | 411 shares | $428,422 |
| NATERA INC | Common Stock | 632307104 | — | 1,578 shares | $428,348 |
| GENERAL MTRS CO | Common Stock | 37045V100 | — | 5,545 shares | $427,409 |
| ZIONS BANCORPORATION NATL AS | Common Stock | 989701107 | — | 6,160 shares | $426,210 |
| KEYCORP | Common Stock | 493267108 | — | 18,374 shares | $423,521 |
| GARMIN LTD | Common Stock | H2906T109 | — | 1,780 shares | $422,821 |
| RAYMOND JAMES FINL INC | Common Stock | 754730109 | — | 2,773 shares | $421,579 |
| TYSON FOODS INC | Common Stock | 902494103 | — | 7,356 shares | $421,131 |
| XYLEM INC | Common Stock | 98419M100 | — | 3,545 shares | $419,054 |
| SHERWIN WILLIAMS CO | Common Stock | 824348106 | — | 1,189 shares | $409,396 |
| CREDO TECHNOLOGY GROUP HOLDI | Common Stock | G25457105 | — | 1,504 shares | $409,013 |
| CHARTER COMMUNICATIONS INC | Common Stock | 16119P108 | — | 2,872 shares | $408,427 |
| ASTERA LABS INC | Common Stock | 04626A103 | — | 842 shares | $406,703 |
| FORD MTR CO | Common Stock | 345370860 | — | 29,228 shares | $406,269 |
| WATSCO INC | Common Stock | 942622200 | — | 973 shares | $405,478 |
| APPLOVIN CORP | Common Stock | 03831W108 | — | 786 shares | $404,971 |
| CARRIER GLOBAL CORPORATION | Common Stock | 14448C104 | — | 5,516 shares | $404,599 |
| AXON ENTERPRISE INC | Common Stock | 05464C101 | — | 718 shares | $402,518 |
| PULTE GROUP INC | Common Stock | 745867101 | — | 2,930 shares | $402,025 |
| LAS VEGAS SANDS CORP | Common Stock | 517834107 | — | 8,697 shares | $401,714 |
| MASCO CORP | Common Stock | 574599106 | — | 4,923 shares | $400,585 |
| EXPEDIA GROUP INC | Common Stock | 30212P303 | — | 1,560 shares | $399,173 |
| WESTERN ALLIANCE BANCORP | Common Stock | 957638109 | — | 4,845 shares | $398,259 |
| US BANCORP | Common Stock | 902973304 | — | 6,593 shares | $398,217 |
| COREBRIDGE FINL INC | Common Stock | 21871X109 | — | 13,835 shares | $396,096 |
| HUNT J B TRANS SVCS INC | Common Stock | 445658107 | — | 1,368 shares | $395,940 |
| FLUTTER ENTMT PLC | Common Stock | G3643J108 | — | 3,831 shares | $391,413 |
| PAYPAL HLDGS INC | Common Stock | 70450Y103 | — | 9,050 shares | $390,779 |
| VEEVA SYS INC | Common Stock | 922475108 | — | 2,190 shares | $388,659 |
| BEST BUY INC | Common Stock | 086516101 | — | 5,090 shares | $386,229 |
| ENTEGRIS INC | Common Stock | 29362U104 | — | 2,145 shares | $385,800 |
| COOPER COS INC | Common Stock | 216648501 | — | 5,378 shares | $385,656 |
| PNC FINL SVCS GROUP INC | Common Stock | 693475105 | — | 1,566 shares | $385,581 |
| F5 INC | Common Stock | 315616102 | — | 926 shares | $385,179 |
| CNH INDL N V | Common Stock | N20944109 | — | 34,112 shares | $383,078 |
| M & T BK CORP | Common Stock | 55261F104 | — | 1,608 shares | $382,720 |