Holdings (Monthly)
Guide ↗
Siit Small/Mid Cap Fund
· Sei Institutional Investments Trust| # | Name | Ticker | Since | Shares | Shares Δ | Value | Val Δ% | % Port | Cat |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ARROW ELECTRONICS, INC. | N/A | Feb 2026 | 22,950 | NEW | $4.9M | — | 0.61% | EC |
| 2 | BLOOM ENERGY CORPORATION | N/A | Feb 2026 | 16,181 | NEW | $4.6M | — | 0.57% | EC |
| 3 | CNO FINANCIAL GROUP, INC. | N/A | Feb 2026 | 86,500 | NEW | $4.0M | — | 0.49% | EC |
| 4 | BALCHEM CORPORATION | N/A | Feb 2026 | 24,919 | NEW | $3.9M | — | 0.48% | EC |
| 5 | AVNET, INC. | N/A | Feb 2026 | 44,360 | NEW | $3.9M | — | 0.48% | EC |
| 6 | AFFILIATED MANAGERS GROUP, INC. | N/A | Feb 2026 | 12,300 | NEW | $3.7M | — | 0.46% | EC |
| 7 | BORGWARNER INC. | N/A | Feb 2026 | 51,200 | NEW | $3.7M | — | 0.45% | EC |
| 8 | NEXTPOWER INC. | N/A | Feb 2026 | 21,900 | NEW | $3.4M | — | 0.42% | EC |
| 9 | N/A | RTYM26 | Feb 2026 | 23 | NEW | $3.4M | — | 0.42% | DE |
| 10 | ATKORE INC. | N/A | Feb 2026 | 38,480 | NEW | $3.2M | — | 0.39% | EC |
| 11 | AZZ INC. | N/A | Feb 2026 | 22,302 | NEW | $3.0M | — | 0.37% | EC |
| 12 | N/A | DMM26 | Feb 2026 | 8 | NEW | $3.0M | — | 0.37% | DE |
| 13 | BREAD FINANCIAL HOLDINGS, INC. | N/A | Feb 2026 | 32,870 | NEW | $2.9M | — | 0.36% | EC |
| 14 | ASSOCIATED BANC-CORP | N/A | Feb 2026 | 98,490 | NEW | $2.7M | — | 0.34% | EC |
| 15 | ARGAN, INC. | N/A | Feb 2026 | 3,955 | NEW | $2.6M | — | 0.33% | EC |
| 16 | PENGUIN SOLUTIONS, INC. | 706915105 | May 2026 | 47,180 | NEW | $2.6M | — | 0.33% | EC |
| 17 | ALBERTSONS COMPANIES, INC. | N/A | Feb 2026 | 167,200 | NEW | $2.6M | — | 0.32% | EC |
| 18 | SOLARIS ENERGY INFRASTRUCTURE, INC. | 83418M103 | May 2026 | 36,173 | NEW | $2.5M | — | 0.31% | EC |
| 19 | Janus Living Inc | 471024109 | May 2026 | 91,837 | NEW | $2.5M | — | 0.30% | EC |
| 20 | AGCO CORPORATION | N/A | Feb 2026 | 21,200 | NEW | $2.4M | — | 0.29% | EC |
| 21 | AMKOR TECHNOLOGY, INC. | N/A | Feb 2026 | 33,590 | NEW | $2.3M | — | 0.29% | EC |
| 22 | AUTOLIV, INC. | N/A | Feb 2026 | 17,250 | NEW | $2.2M | — | 0.27% | EC |
| 23 | ADVANCED ENERGY INDUSTRIES, INC. | N/A | Feb 2026 | 7,205 | NEW | $2.2M | — | 0.27% | EC |
| 24 | FORGENT POWER SOLUTIONS, INC. | 34631F102 | May 2026 | 38,145 | NEW | $2.1M | — | 0.26% | EC |
| 25 | SPX TECHNOLOGIES, INC. | N/A | Feb 2026 | 9,240 | NEW | $2.0M | — | 0.25% | EC |
| 26 | ARCHROCK INC. | 03957W106 | May 2026 | 59,554 | NEW | $2.0M | — | 0.25% | EC |
| 27 | ALCOA CORPORATION | N/A | Feb 2026 | 25,410 | NEW | $2.0M | — | 0.24% | EC |
| 28 | UNITED NATURAL FOODS, INC. | 911163103 | May 2026 | 38,253 | NEW | $2.0M | — | 0.24% | EC |
| 29 | Legence Corp | 52476L109 | May 2026 | 23,140 | NEW | $1.9M | — | 0.24% | EC |
| 30 | LINCOLN EDUCATIONAL SERVICES CORPORATION | 533535100 | May 2026 | 40,820 | NEW | $1.9M | — | 0.23% | EC |
| 31 | PITNEY BOWES INC. | 724479100 | May 2026 | 109,126 | NEW | $1.8M | — | 0.22% | EC |
| 32 | ROKU, INC. | 77543R102 | May 2026 | 13,490 | NEW | $1.8M | — | 0.22% | EC |
| 33 | APPLIED OPTOELECTRONICS, INC. | 03823U102 | May 2026 | 10,778 | NEW | $1.7M | — | 0.21% | EC |
| 34 | nLIGHT Inc | 65487K100 | May 2026 | 22,863 | NEW | $1.7M | — | 0.21% | EC |
| 35 | TENABLE HOLDINGS, INC. | 88025T102 | May 2026 | 57,280 | NEW | $1.6M | — | 0.20% | EC |
| 36 | STRATEGIC EDUCATION, INC. | 86272C103 | May 2026 | 20,980 | NEW | $1.6M | — | 0.20% | EC |
| 37 | MATERION CORPORATION | 576690101 | May 2026 | 7,250 | NEW | $1.6M | — | 0.20% | EC |
| 38 | AMERICAN ASSETS TRUST, INC. | N/A | Feb 2026 | 68,400 | NEW | $1.6M | — | 0.20% | EC |
| 39 | UL SOLUTIONS INC. | 903731107 | May 2026 | 15,997 | NEW | $1.6M | — | 0.20% | EC |
| 40 | HEICO CORPORATION | 422806208 | May 2026 | 5,968 | NEW | $1.6M | — | 0.19% | EC |
| 41 | QORVO, INC. | 74736K101 | May 2026 | 14,700 | NEW | $1.5M | — | 0.19% | EC |
| 42 | F5, INC. | 315616102 | May 2026 | 3,970 | NEW | $1.5M | — | 0.19% | EC |
| 43 | DAVE INC. | 23834J201 | May 2026 | 5,290 | NEW | $1.5M | — | 0.18% | EC |
| 44 | Proto Labs, Inc. | 743713109 | May 2026 | 19,540 | NEW | $1.5M | — | 0.18% | EC |
| 45 | MAREX GROUP PLC | G5S37H101 | May 2026 | 27,620 | NEW | $1.5M | — | 0.18% | EC |
| 46 | CIMPRESS PUBLIC LIMITED COMPANY | G2143T103 | May 2026 | 14,750 | NEW | $1.5M | — | 0.18% | EC |
| 47 | MKS, INCORPORATED. | 55306N104 | May 2026 | 4,480 | NEW | $1.5M | — | 0.18% | EC |
| 48 | DIGI INTERNATIONAL INC. | 253798102 | May 2026 | 21,740 | NEW | $1.5M | — | 0.18% | EC |
| 49 | LEAR CORPORATION | 521865204 | May 2026 | 9,940 | NEW | $1.4M | — | 0.18% | EC |
| 50 | PAYLOCITY HOLDING CORPORATION | 70438V106 | May 2026 | 12,320 | NEW | $1.4M | — | 0.18% | EC |
| 51 | MANHATTAN ASSOCIATES, INC. | 562750109 | May 2026 | 9,420 | NEW | $1.4M | — | 0.17% | EC |
| 52 | HELIOS TECHNOLOGIES, INC. | 42328H109 | May 2026 | 17,000 | NEW | $1.4M | — | 0.17% | EC |
| 53 | OneSpaWorld Holdings Ltd | P73684113 | May 2026 | 59,215 | NEW | $1.4M | — | 0.17% | EC |
| 54 | VESTIS CORPORATION | 29430C102 | May 2026 | 108,810 | NEW | $1.4M | — | 0.17% | EC |
| 55 | ORIGIN BANCORP, INC. | 68621T102 | May 2026 | 29,000 | NEW | $1.4M | — | 0.17% | EC |
| 56 | THE MIDDLEBY CORPORATION | 596278101 | May 2026 | 8,850 | NEW | $1.4M | — | 0.17% | EC |
| 57 | THE TIMKEN COMPANY | 887389104 | May 2026 | 10,670 | NEW | $1.4M | — | 0.17% | EC |
| 58 | NETSCOUT SYSTEMS, INC. | 64115T104 | May 2026 | 32,790 | NEW | $1.4M | — | 0.17% | EC |
| 59 | AAR CORP. | N/A | Feb 2026 | 12,060 | NEW | $1.4M | — | 0.17% | EC |
| 60 | Renasant Corporation | N/A | Feb 2026 | 33,290 | NEW | $1.4M | — | 0.17% | EC |
| 61 | Ralliant Corp | 750940108 | May 2026 | 21,850 | NEW | $1.4M | — | 0.17% | EC |
| 62 | CENTURY ALUMINUM COMPANY | 156431108 | May 2026 | 20,260 | NEW | $1.3M | — | 0.17% | EC |
| 63 | FIRSTSERVICE CORPORATION | N/A | Feb 2026 | 9,912 | NEW | $1.3M | — | 0.16% | EC |
| 64 | AXT, INC. | 00246W103 | May 2026 | 12,876 | NEW | $1.3M | — | 0.16% | EC |
| 65 | ALBEMARLE CORPORATION | N/A | Feb 2026 | 7,520 | NEW | $1.3M | — | 0.16% | EC |
| 66 | NISOURCE INC. | 65473P105 | May 2026 | 28,310 | NEW | $1.3M | — | 0.16% | EC |
| 67 | GRANITE CONSTRUCTION INCORPORATED | 387328107 | May 2026 | 9,520 | NEW | $1.3M | — | 0.16% | EC |
| 68 | BLUE BIRD CORPORATION | N/A | Feb 2026 | 19,070 | NEW | $1.3M | — | 0.16% | EC |
| 69 | RILEY EXPLORATION PERMIAN, INC. | 76665T102 | May 2026 | 38,830 | NEW | $1.3M | — | 0.16% | EC |
| 70 | IMAX CORPORATION | N/A | Feb 2026 | 32,417 | NEW | $1.3M | — | 0.16% | EC |
| 71 | CURBLINE PROPERTIES CORP. | 23128Q101 | May 2026 | 43,750 | NEW | $1.3M | — | 0.16% | EC |
| 72 | EPLUS INC. | 294268107 | May 2026 | 15,420 | NEW | $1.3M | — | 0.16% | EC |
| 73 | THERAVANCE BIOPHARMA, INC. | G8807B106 | May 2026 | 78,670 | NEW | $1.3M | — | 0.16% | EC |
| 74 | Protagonist Therapeutics Inc | N/A | Feb 2026 | 12,626 | NEW | $1.3M | — | 0.16% | EC |
| 75 | HCI GROUP, INC. | N/A | Feb 2026 | 8,110 | NEW | $1.2M | — | 0.15% | EC |
| 76 | HEALTHCARE SERVICES GROUP, INC. | 421906108 | May 2026 | 60,410 | NEW | $1.2M | — | 0.15% | EC |
| 77 | Flowco Holdings Inc | 342909108 | May 2026 | 53,190 | NEW | $1.2M | — | 0.15% | EC |
| 78 | ACUITY INC. | 00508Y102 | May 2026 | 4,068 | NEW | $1.2M | — | 0.15% | EC |
| 79 | DOUGLAS DYNAMICS, INC. | 25960R105 | May 2026 | 27,300 | NEW | $1.2M | — | 0.15% | EC |
| 80 | CRESCENT ENERGY COMPANY | 44952J104 | May 2026 | 104,741 | NEW | $1.2M | — | 0.15% | EC |
| 81 | ABM INDUSTRIES INCORPORATED | N/A | Feb 2026 | 30,770 | NEW | $1.2M | — | 0.15% | EC |
| 82 | NOV INC. | 62955J103 | May 2026 | 60,000 | NEW | $1.2M | — | 0.15% | EC |
| 83 | BOOZ ALLEN HAMILTON HOLDING CORPORATION | N/A | Feb 2026 | 14,954 | NEW | $1.2M | — | 0.15% | EC |
| 84 | TRINITY INDUSTRIES, INC. | 896522109 | May 2026 | 36,380 | NEW | $1.2M | — | 0.15% | EC |
| 85 | ADIENT PUBLIC LIMITED COMPANY | G0084W101 | May 2026 | 51,200 | NEW | $1.2M | — | 0.14% | EC |
| 86 | VIPER ENERGY, INC. | 64361Q101 | May 2026 | 25,600 | NEW | $1.2M | — | 0.14% | EC |
| 87 | MURPHY USA INC. | 626755102 | May 2026 | 2,300 | NEW | $1.2M | — | 0.14% | EC |
| 88 | GOODRX HOLDINGS, INC. | 38246G108 | May 2026 | 396,300 | NEW | $1.2M | — | 0.14% | EC |
| 89 | SIRIUSPOINT LTD. | G8192H106 | May 2026 | 54,150 | NEW | $1.2M | — | 0.14% | EC |
| 90 | NCINO, INC. | 63947X101 | May 2026 | 71,420 | NEW | $1.1M | — | 0.14% | EC |
| 91 | PINNACLE WEST CAPITAL CORPORATION | 723484101 | May 2026 | 11,460 | NEW | $1.1M | — | 0.14% | EC |
| 92 | PIPER SANDLER COMPANIES | 724078209 | May 2026 | 14,477 | NEW | $1.1M | — | 0.14% | EC |
| 93 | XENIA HOTELS & RESORTS, INC. | 984017103 | May 2026 | 64,883 | NEW | $1.1M | — | 0.14% | EC |
| 94 | SYNAPTICS INCORPORATED | 87157D109 | May 2026 | 8,186 | NEW | $1.1M | — | 0.14% | EC |
| 95 | NORTHWEST NATURAL HOLDING COMPANY | 66765N105 | May 2026 | 23,110 | NEW | $1.1M | — | 0.14% | EC |
| 96 | FEDERAL SIGNAL CORPORATION | 313855108 | May 2026 | 10,450 | NEW | $1.1M | — | 0.14% | EC |
| 97 | GLOBE LIFE INC. | N/A | Feb 2026 | 7,200 | NEW | $1.1M | — | 0.14% | EC |
| 98 | TURNING POINT BRANDS, INC. | 90041L105 | May 2026 | 12,730 | NEW | $1.1M | — | 0.13% | EC |
| 99 | APOGEE ENTERPRISES, INC. | N/A | Feb 2026 | 26,800 | NEW | $1.0M | — | 0.13% | EC |
| 100 | GIGACLOUD TECHNOLOGY INC | G38644103 | May 2026 | 28,010 | NEW | $1.0M | — | 0.12% | EC |
| 101 | ALARM.COM HOLDINGS, INC. | N/A | Feb 2026 | 22,210 | NEW | $1.0M | — | 0.12% | EC |
| 102 | APTARGROUP, INC. | N/A | Feb 2026 | 8,537 | NEW | $989K | — | 0.12% | EC |
| 103 | FIRST AMERICAN FINANCIAL CORPORATION | 31847R102 | May 2026 | 14,700 | NEW | $974K | — | 0.12% | EC |
| 104 | Freshworks Inc | 358054104 | May 2026 | 98,800 | NEW | $959K | — | 0.12% | EC |
| 105 | BILL HOLDINGS, INC. | N/A | Feb 2026 | 25,640 | NEW | $949K | — | 0.12% | EC |
| 106 | LIVERAMP HOLDINGS, INC. | 53815P108 | May 2026 | 24,052 | NEW | $903K | — | 0.11% | EC |
| 107 | BAXTER INTERNATIONAL INC. | N/A | Feb 2026 | 48,100 | NEW | $903K | — | 0.11% | EC |
| 108 | LYFT, INC. | 55087P104 | May 2026 | 64,000 | NEW | $903K | — | 0.11% | EC |
| 109 | NEUROCRINE BIOSCIENCES, INC. | 64125C109 | May 2026 | 5,300 | NEW | $839K | — | 0.10% | EC |
| 110 | Xenon Pharmaceuticals Inc | 98420N105 | May 2026 | 14,847 | NEW | $813K | — | 0.10% | EC |
| 111 | BOOT BARN HOLDINGS, INC. | N/A | Feb 2026 | 4,706 | NEW | $799K | — | 0.10% | EC |
| 112 | THE J. M. SMUCKER COMPANY | 832696405 | May 2026 | 6,900 | NEW | $712K | — | 0.09% | EC |
| 113 | ANNALY CAPITAL MANAGEMENT, INC. | N/A | Feb 2026 | 32,200 | NEW | $704K | — | 0.09% | EC |
| 114 | BRIGHTSPRING HEALTH SERVICES, INC. | 10950A106 | May 2026 | 9,320 | NEW | $575K | — | 0.07% | EC |
| 115 | VISTANCE NETWORKS, INC. | 20337X109 | May 2026 | 42,500 | NEW | $530K | — | 0.07% | EC |
| 116 | Navitas Semiconductor Corp | 63942X106 | May 2026 | 17,630 | NEW | $469K | — | 0.06% | EC |
| 117 | BLOOMIN' BRANDS, INC. | N/A | Feb 2026 | 53,700 | NEW | $453K | — | 0.06% | EC |
| 118 | Otter Tail Corporation | 689648103 | May 2026 | 5,200 | NEW | $451K | — | 0.06% | EC |
| 119 | CONMED CORPORATION | 207410101 | May 2026 | 12,000 | NEW | $428K | — | 0.05% | EC |
| 120 | CINEMARK HOLDINGS, INC. | 17243V102 | May 2026 | 9,300 | NEW | $260K | — | 0.03% | EC |
| 121 | Vor Biopharma Inc | 929033207 | May 2026 | 14,063 | NEW | $211K | — | 0.03% | EC |
| 122 | CROWN HOLDINGS, INC. | 228368106 | May 2026 | 1,660 | NEW | $158K | — | 0.02% | EC |
| 123 | PAGSEGURO DIGITAL LTD. | G68707101 | May 2026 | 13,600 | NEW | $127K | — | 0.02% | EC |
| 124 | TABOOLA.COM LTD | M8744T106 | May 2026 | 17,400 | NEW | $85K | — | 0.01% | EC |
| 125 | CONSENSUS CLOUD SOLUTIONS, INC. | 20848V105 | May 2026 | 258 | NEW | $9K | — | 0.00% | EC |