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SPDR S&P Midcap 400 ETF Trust

MDY
Exchange
NYSE
SEC CIK
0000936958

No open-market purchases or sales by SPDR S&P Midcap 400 ETF Trust insiders were filed in the last 90 days; 1,542 institutions reported holding it in 13F filings for Q2 2026, worth $17.3B in total; no superinvestor holds it.

13F holders, Q3 2025

Institutional positions in SPDR S&P Midcap 400 ETF Trust as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
1,369
+43 vs. Q2 2025
Shares held
25.7M
+766.3K (+3.1%) vs. Q2 2025
Total value
$15.0B
+$935.7M (+6.6%) vs. Q2 2025
New holders
88
356 more added
Sold out
45
482 more reduced

25 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MDY on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2025: 1,369 institutions
Q1 2021: 1,026 institutionsQ2 2021: 1,037 institutionsQ3 2021: 1,023 institutionsQ4 2021: 1,127 institutionsQ1 2022: 1,101 institutionsQ2 2022: 1,040 institutionsQ3 2022: 1,052 institutionsQ4 2022: 1,147 institutionsQ1 2023: 1,137 institutionsQ2 2023: 1,155 institutionsQ3 2023: 1,159 institutionsQ4 2023: 1,235 institutionsQ1 2024: 1,297 institutionsQ2 2024: 1,293 institutionsQ3 2024: 1,319 institutionsQ4 2024: 1,409 institutionsQ1 2025: 1,361 institutionsQ2 2025: 1,351 institutionsQ3 2025: 1,369 institutionsQ4 2025: 1,438 institutionsQ1 2026: 1,455 institutionsQ2 2026: 1,542 institutions
Value heldQ3 2025: $15.0B
Q1 2021: $12.3BQ2 2021: $12.8BQ3 2021: $12.4BQ4 2021: $13.7BQ1 2022: $12.2BQ2 2022: $10.1BQ3 2022: $9.54BQ4 2022: $11.1BQ1 2023: $11.3BQ2 2023: $11.9BQ3 2023: $12.5BQ4 2023: $13.9BQ1 2024: $13.9BQ2 2024: $13.2BQ3 2024: $14.1BQ4 2024: $15.1BQ1 2025: $13.4BQ2 2025: $14.2BQ3 2025: $15.0BQ4 2025: $15.3BQ1 2026: $15.3BQ2 2026: $17.3B
Institutions holding MDY and their total value by quarter
QuarterHoldersValue
Q2 20261,542$17.3B
Q1 20261,455$15.3B
Q4 20251,438$15.3B
Q3 20251,369$15.0B
Q2 20251,351$14.2B
Q1 20251,361$13.4B
Q4 20241,409$15.1B
Q3 20241,319$14.1B
Q2 20241,293$13.2B
Q1 20241,297$13.9B
Q4 20231,235$13.9B
Q3 20231,159$12.5B
Q2 20231,155$11.9B
Q1 20231,137$11.3B
Q4 20221,147$11.1B
Q3 20221,052$9.54B
Q2 20221,040$10.1B
Q1 20221,101$12.2B
Q4 20211,127$13.7B
Q3 20211,023$12.4B
Q2 20211,037$12.8B
Q1 20211,026$12.3B

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding SPDR S&P Midcap 400 ETF Trust; share changes are against Q2 2025.

Institutions holding MDY in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Northwest Bancshares, Inc.2,956$1.76M0.29%−299−9.2%Reduced
Farmers & Merchants Trust Co of Long Beach2,958$1.76M0.37%00.0%Unchanged
TSFG, LLC2,960$1.76M0.28%−278−8.6%Reduced
Alpha Wealth Funds, LLC3,028$1.80M1.48%−674−18.2%Reduced
Valmark Advisers, Inc.3,081$1.84M0.02%+391+14.5%Added
Harvest Investment Services, LLC3,086$1.84M0.37%−72−2.3%Reduced
Farrow Financial Inc.3,095$1.84M1.07%−19−0.6%Reduced
McKinley Carter Wealth Services, Inc.3,111$1.85M0.10%−40−1.3%Reduced
Kelman-Lazarov, Inc.3,114$1.86M0.28%+57+1.9%Added
GenTrust, LLC3,138$1.88M0.09%−26−0.8%Reduced
Integrated Advisors Network LLC3,150$1.88M0.08%−205−6.1%Reduced
Gridiron Partners, LLC305,602$1.89M1.07%+302,438+9,558.7%Added
Golden State Wealth Management, LLC3,165$1.89M0.21%−911−22.4%Reduced
Meridian Financial, LLC3,186$1.90M1.07%−57−1.8%Reduced
Houlihan Financial Resource Group, Ltd.3,207$1.91M1.68%−3,758−54.0%Reduced
Aspiriant, LLC3,221$1.92M0.06%00.0%Unchanged
Summit Wealth Partners, LLC3,232$1.93M0.35%−40−1.2%Reduced
Gould Asset Management LLC3,286$1.96M0.36%−1,140−25.8%Reduced
ARS Investment Partners, LLC3,290$1.96M0.13%+507+18.2%Added
CWS Financial Advisors, LLC3,304$1.97M0.55%−15−0.5%Reduced
Farther Finance Advisors, LLC3,307$1.97M0.03%+1,170+54.7%Added
Freestone Capital Holdings, LLC3,404$2.03M0.06%+358+11.8%Added
Topsail Wealth Management, LLC3,461$2.06M0.35%00.0%Unchanged
Gsa Capital Partners LLP3,474$2.07M0.17%+1,179+51.4%Added
Sentinus, LLC3,479$2.07M0.45%−39−1.1%Reduced
Moloney Securities Asset Management, LLC3,505$2.09M0.25%−162−4.4%Reduced
Red Door Wealth Management, LLC3,508$2.09M0.22%−107−3.0%Reduced
Global Retirement Partners, LLC3,518$2.10M0.05%−122−3.4%Reduced
Scotia Capital Inc.3,518$2.10M0.01%−113−3.1%Reduced
Northern Oak Wealth Management Inc3,531$2.10M0.26%−10−0.3%Reduced
Blue Fin Capital, Inc.3,535$2.11M0.33%+452+14.7%Added
Old Second National Bank of Aurora3,571$2.13M0.44%−35−1.0%Reduced
Rosenblum Silverman Sutton S F Inc3,578$2.13M0.49%−18−0.5%Reduced
Trust Point Inc.3,584$2.14M0.17%−9−0.3%Reduced
NorthRock Partners, LLC3,599$2.15M0.04%−571−13.7%Reduced
ZWJ Investment Counsel Inc3,605$2.15M0.08%−108−2.9%Reduced
Evoke Wealth, LLC3,635$2.17M0.05%+182+5.3%Added
Finley Financial, LLC3,645$2.17M1.00%−4,165−53.3%Reduced
Lewis Asset Management, LLC3,663$2.18M0.90%+472+14.8%Added
Investment Advisory Group, LLC3,671$2.19M0.60%+226+6.6%Added
All Terrain Financial Advisors, LLC3,680$2.19M0.71%−18−0.5%Reduced
TD Private Client Wealth LLC3,699$2.20M0.05%−513−12.2%Reduced
Park Capital Management, LLC3,708$2.21M1.77%00.0%Unchanged
Aster Capital Management (DIFC) Ltd3,727$2.22M1.12%−721−16.2%Reduced
American Institute for Advanced Investment Management, LLP3,731$2.22M1.46%−50−1.3%Reduced
Clientfirst Wealth Management, LLC3,741$2.23M1.78%00.0%Unchanged
Venturi Wealth Management, LLC3,749$2.23M0.10%00.0%Unchanged
Intelligent Financial Strategies3,743$2.24M1.09%00.0%Unchanged
Adviser Investments LLC3,753$2.24M0.03%+45+1.2%Added
Revolve Wealth Partners, LLC3,785$2.26M0.27%+8+0.2%Added
Woodmont Investment Counsel LLC3,793$2.26M0.15%−342−8.3%Reduced
CAPROCK Group, Inc.3,830$2.28M0.06%+3,830New
International Assets Investment Management, LLC3,984$2.29M0.18%00.0%Unchanged
Hilltop Holdings Inc.3,857$2.30M0.12%−32−0.8%Reduced
Capital Investment Advisory Services, LLC3,888$2.32M0.18%−73−1.8%Reduced
Cambridge Advisors Inc.3,894$2.32M0.45%00.0%Unchanged
LM Advisors LLC3,884$2.32M0.33%+1,040+36.6%Added
PKS Advisory Services, LLC3,942$2.33M0.55%−188−4.6%Reduced
Financial Life Planners3,914$2.33M1.57%−124−3.1%Reduced
Lavaca Capital LLC3,942$2.35M0.43%−258−6.1%Reduced
Keystone Financial Group3,944$2.35M0.18%−2,468−38.5%Reduced
Baron Financial Group, LLC3,958$2.36M1.29%−49−1.2%Reduced
Transatlantique Private Wealth LLC3,963$2.36M0.77%00.0%Unchanged
Summit Wealth Group LLC8,346$2.38M0.33%+8,346New
Berman McAleer LLC3,990$2.38M0.33%+3,990New
Courier Capital LLC4,010$2.39M0.14%−3−0.1%Reduced
Becker Capital Management Inc4,045$2.42M0.07%+700+20.9%Added
St. Johns Investment Management Company, LLC4,076$2.43M1.03%−6−0.1%Reduced
Caliber Wealth Management, LLC4,100$2.44M0.27%−158−3.7%Reduced
Taylor, Cottrill, Erickson & Associates, Inc.4,150$2.47M0.81%00.0%Unchanged
Independent Financial Group, LLC4,163$2.48M0.06%+55+1.3%Added
Walleye Capital LLC4,186$2.49M0.02%+3,626+647.5%Added
RVW Wealth, LLC4,199$2.50M0.20%+45+1.1%Added
Salem Investment Counselors Inc4,197$2.51M0.07%00.0%Unchanged
Sterling Investment Advisors, Ltd.4,299$2.56M0.50%−5−0.1%Reduced
Stratos Wealth Partners, LTD.4,305$2.57M0.03%−40−0.9%Reduced
Green Square Capital Advisors LLC4,535$2.57M0.31%00.0%Unchanged
Prime Capital Investment Advisors, LLC4,312$2.57M0.03%−76−1.7%Reduced
Sage Financial Management Group, Inc.4,316$2.57M0.82%−40−0.9%Reduced
Baltimore-Washington Financial Advisors, Inc.4,334$2.58M0.11%−147−3.3%Reduced
Lowe Wealth Advisors, LLC4,351$2.59M0.95%+16+0.4%Added
Hudson Valley Investment Advisors Inc4,357$2.60M0.27%+36+0.8%Added
Veracity Capital LLC4,359$2.60M0.84%00.0%Unchanged
Naples Global Advisors, LLC4,382$2.62M0.20%00.0%Unchanged
Davidson Trust Co4,423$2.64M1.09%−5−0.1%Reduced
Balyasny Asset Management LLC4,444$2.65M0.01%−5,686−56.1%Reduced
WealthBridge Capital Management, LLC4,464$2.66M0.62%+258+6.1%Added
Winthrop Advisory Group LLC4,486$2.68M0.23%−85−1.9%Reduced
Element Pointe Advisors, LLC4,509$2.69M0.57%+9+0.2%Added
Loring Wolcott & Coolidge Fiduciary Advisors LLP4,485$2.69M0.02%−501−10.0%Reduced
Johnson Financial Group, Inc.4,516$2.70M0.10%−16−0.4%Reduced
Connecticut Wealth Management, LLC4,539$2.71M0.12%−29−0.6%Reduced
Gilman Hill Asset Management, LLC4,548$2.71M0.42%−504−10.0%Reduced
West Paces Advisors Inc.4,560$2.72M0.54%00.0%Unchanged
Diversified Trust Co4,614$2.75M0.05%+216+4.9%Added
Garden State Investment Advisory Services LLC4,628$2.76M0.70%−572−11.0%Reduced
IFG Advisory, LLC4,717$2.81M0.13%−51−1.1%Reduced
Kestra Private Wealth Services, LLC4,718$2.81M0.04%+519+12.4%Added
New England Private Wealth Advisors LLC4,722$2.81M0.37%+10.0%Added
Crescent Sterling, Ltd.4,745$2.83M2.97%+262+5.8%Added