MDY

Spdr S&P Midcap 400 Etf Trust

Company with tickers: MDY

CIK
936958
CUSIP
78467Y107
Holders: 1,396
Total Value: $15,052,390,882
Total Shares: 24,950,921
Showing 1–100 of 1,407 holdings by value · page 1 of 15

Institutional Ownership Trend

24 quarters

Holder Concentration

Across 1,396 13F filers · Δ vs Sep 30, 2025
Top Holder
8.5%
+2.7 pts
Top 5
26.2%
+2.8 pts
Top 10
41.2%
+3.1 pts
HHI
236
Broadly held +47

Quarterly Activity

vs Sep 30, 2025
New
144
Increased
345
Decreased
485
Sold Out
98
Unchanged
422
Holder count: +46
Institutional value: +16.1%
Shares held: +14.7%

Top Buyers

vs Sep 30, 2025
Institution Added Now Holds
Mega MORGAN STANLEY +840,258 848,516
Large US BANCORP \DE\ +831,264 980,650
Large KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC +396,473 633,310
Mega CITADEL ADVISORS LLC +206,538 391,734
Large HRT FINANCIAL LLC +142,512 250,582

Top Sellers

vs Sep 30, 2025
Institution Sold Now Holds
Mega ROYAL BANK OF CANADA −346,471 950
Micro Gridiron Partners, LLC −302,438 3,164
Micro Cornerstone Planning Group LLC −186,121 33
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP −133,501 698,004
Mega BARCLAYS PLC −80,530 74,976

Top New Positions

vs Sep 30, 2025
Institution Acquired Value (USD)
Mega BANK OF AMERICA CORP /DE/ 2,120,329 $1,279,152,077
Large ExodusPoint Capital Management, LP 295,000 $177,967,600
Mid Align Financial, LLC 143,581 $86,619,545
Small TSG Advice Partners, LLC 103,151 $62,228,935
Mid SummitTX Capital, L.P. 37,867 $22,844,403

Top Sold-Out Positions

vs Sep 30, 2025
Institution Previously Held Last Value (USD)
Micro NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 788,274 $469,834,952
Mid MOORE CAPITAL MANAGEMENT, LP 340,000 $202,650,200
Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 50,000 $29,801,500
Large Squarepoint Ops LLC 40,158 $23,935,372
Mid PINNACLE FINANCIAL PARTNERS INC 31,461 $18,751,699
100 of 100 shown Export CSV
Holder Value (USD) % of 13F Shares Action
Mega BANK OF AMERICA CORP /DE/ $1,279,152,077 8.50% 2,120,329 View
Mega WELLS FARGO & COMPANY/MN $810,384,815 5.38% 1,343,298 View
Mega NORTHERN TRUST CORP $648,522,380 4.31% 1,074,994 View
Mega GOLDMAN SACHS GROUP INC $620,293,097 4.12% 1,028,201 View
Large US BANCORP \DE\ $591,606,529 3.93% 980,650 View
Mega MORGAN STANLEY $511,892,731 3.40% 848,516 View
Large Pathstone Holdings, LLC $510,900,940 3.39% 846,872 View
Mega PNC Financial Services Group, Inc. $425,090,992 2.82% 704,633 View
Large KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC $382,063,256 2.54% 633,310 View
Mega UBS Group AG $367,066,921 2.44% 608,452 View
Mega RAYMOND JAMES FINANCIAL INC $336,625,412 2.24% 557,992 View
Mega BANK OF MONTREAL /CAN/ $309,959,227 2.06% 513,790 View
Mega JPMORGAN CHASE & CO $223,587,027 1.49% 370,619 View
Mega CITADEL ADVISORS LLC $188,042,376 1.25% 311,700 View
Large ExodusPoint Capital Management, LP $177,967,600 1.18% 295,000 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $168,556,432 1.12% 279,400 View
Large Creative Planning $164,559,702 1.09% 272,775 View
Mid MAI Capital Management $159,991,062 1.06% 265,202 View
Mega ALLIANCEBERNSTEIN L.P. $155,980,457 1.04% 258,554 View
Large HRT FINANCIAL LLC $151,171,108 1.00% 250,582 View
Mega BNP PARIBAS ARBITRAGE, SA $147,955,023 0.98% 245,251 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $145,692,120 0.97% 241,500 View
Mega CI Private Wealth, LLC $145,187,777 0.96% 240,664 View
Large HighTower Advisors, LLC $142,428,978 0.95% 236,091 View
Small Arvest Bank Trust Division $139,904,854 0.93% 231,907 View
Small Conservest Capital Advisors, Inc. $129,294,366 0.86% 214,319 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $106,843,301 0.71% 177,104 View
Mega LPL Financial LLC $105,239,782 0.70% 174,446 View
Mid WELCH & FORBES LLC $100,598,749 0.67% 166,753 View
Mega Bank of New York Mellon Corp $98,716,511 0.66% 163,633 View
Small WADDELL & ASSOCIATES, LLC $90,692,288 0.60% 150,332 View
Mid Align Financial, LLC $86,619,545 0.58% 143,581 View
Large Cerity Partners LLC $79,362,689 0.53% 131,552 View
Mid WHITTIER TRUST CO $77,205,360 0.51% 127,976 View
Large Colony Group, LLC $73,156,749 0.49% 121,265 View
Large TRUIST FINANCIAL CORP $72,953,442 0.48% 120,928 View
Small HILLS BANK & TRUST CO $70,937,281 0.47% 117,586 View
Mid FineMark National Bank & Trust $70,046,237 0.47% 116,109 View
Large BROWN ADVISORY INC $68,646,023 0.46% 113,788 View
Mid MIRAE ASSET SECURITIES (USA) INC. $67,043,109 0.45% 111,131 View
Mid MONTAG A & ASSOCIATES INC $62,418,968 0.41% 103,466 View
Small TSG Advice Partners, LLC $62,228,935 0.41% 103,151 View
Large Balyasny Asset Management LLC $54,755,502 0.36% 90,763 View
Large BESSEMER GROUP INC $53,834,893 0.36% 89,237 View
Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $52,455,799 0.35% 86,951 View
Large Cetera Investment Advisers $52,385,215 0.35% 86,834 View
Mid WASHINGTON TRUST Co $51,770,472 0.34% 85,815 View
Large SG Americas Securities, LLC $51,737,292 0.34% 85,760 View
Mid Atlantic Union Bankshares Corp $50,697,841 0.34% 84,037 View
Mid MADISON ASSET MANAGEMENT, LLC $50,277,958 0.33% 83,341 View
Mega AMERIPRISE FINANCIAL INC $49,493,692 0.33% 82,041 View
Mega CITADEL ADVISORS LLC $47,779,776 0.32% 79,200 View
Mega ENVESTNET ASSET MANAGEMENT INC $47,505,283 0.32% 78,745 View
Micro Divergent Planning, LLC $45,995,273 0.31% 76,242 View
Large BLAIR WILLIAM & CO/IL $45,468,007 0.30% 75,368 View
Large COMMONWEALTH EQUITY SERVICES, LLC $42,543,908 0.28% 70,521 View
Large CAPTRUST FINANCIAL ADVISORS $41,019,420 0.27% 67,994 View
Mid WHITTIER TRUST CO OF NEVADA INC $40,920,481 0.27% 67,830 View
Small Portland Global Advisors LLC $40,121,136 0.27% 66,505 View
Mid Midwest Trust Co $39,222,249 0.26% 65,015 View
Mid PITTENGER & ANDERSON INC $39,111,848 0.26% 64,832 View
Small Ascent Wealth Partners, LLC $38,807,795 0.26% 64,328 View
Mid BARTLETT & CO. WEALTH MANAGEMENT LLC $38,197,879 0.25% 63,317 View
Small SMITH, MOORE & CO. $36,133,455 0.24% 59,895 View
Mid Citizens Financial Group Inc/RI $35,722,018 0.24% 59,213 View
Mid MASSMUTUAL TRUST CO FSB/ADV $35,080,128 0.23% 58,149 View
Mid PINNACLE ASSOCIATES LTD $34,840,023 0.23% 57,751 View
Micro Oldfather Financial Services, LLC $33,330,616 0.22% 55,249 View
Large Lido Advisors, LLC $32,899,271 0.22% 54,534 View
Mid RSM US WEALTH MANAGEMENT LLC $32,624,779 0.22% 54,079 View
Mid PEAPACK GLADSTONE FINANCIAL CORP $32,069,156 0.21% 53,158 View
Large Janney Montgomery Scott LLC $31,774,757 0.21% 52,670 View
Mid SCS Capital Management LLC $31,643,845 0.21% 52,453 View
Large MetLife Investment Management, LLC $31,551,544 0.21% 52,300 View
Mega JANE STREET GROUP, LLC $31,551,544 0.21% 52,300 View
Large Baird Financial Group, Inc. $30,466,846 0.20% 50,502 View
Small Crewe Advisors LLC $30,239,410 0.20% 50,125 View
Mega BARCLAYS PLC $30,164,000 0.20% 50,000 View
Mid HERITAGE INVESTORS MANAGEMENT CORP $30,116,340 0.20% 49,921 View
Large STIFEL FINANCIAL CORP $27,644,702 0.18% 45,824 View
Small IFG Advisors, LLC $27,522,840 0.18% 45,622 View
Mid Chicago Partners Investment Group LLC $27,498,708 0.18% 45,582 View
Small Holt Capital Advisors, L.L.C. dba Holt Capital Partners, L.P. $26,785,632 0.18% 44,400 View
Mid Clearstead Advisors, LLC $26,763,913 0.18% 44,364 View
Small CUMBERLAND ADVISORS INC $26,512,346 0.18% 43,947 View
Large COMERICA BANK $26,359,715 0.18% 43,694 View
Small LCM Capital Management Inc $26,286,719 0.17% 43,573 View
Small Klingman & Associates, LLC $25,233,995 0.17% 41,828 View
Micro Tandem Wealth Advisors LLC $24,914,860 0.17% 41,299 View
Mid CONNING INC. $23,284,194 0.15% 38,596 View
Mid BASSWOOD CAPITAL MANAGEMENT, L.L.C. $22,974,108 0.15% 38,082 View
Mid SummitTX Capital, L.P. $22,844,403 0.15% 37,867 View
Mid RMB Capital Management, LLC $22,823,288 0.15% 37,832 View
Mid JOHNSON INVESTMENT COUNSEL INC $22,759,341 0.15% 37,726 View
Mega FMR LLC $22,170,539 0.15% 36,750 View
Mid 1ST SOURCE BANK $21,709,633 0.14% 35,986 View
Mid Miracle Mile Advisors, LLC $20,746,799 0.14% 34,390 View
Large Cambridge Investment Research Advisors, Inc. $20,412,582 0.14% 33,836 View
Mid EP Wealth Advisors, LLC $20,153,171 0.13% 33,406 View
Small Steele Capital Management, Inc. $20,042,771 0.13% 33,223 View
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