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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, Q1 2026

Institutional positions in SPDR S&P Midcap 400 ETF Trust as of Mar 31, 2026. 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
1,455
+43 vs. Q4 2025
Shares held
24.9M
−263.5K (−1.0%) vs. Q4 2025
Total value
$15.3B
+$200.7M (+1.3%) vs. Q4 2025
New holders
112
325 more added
Sold out
69
542 more reduced

26 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2026: 1,455 institutions
Q1 2021: 1,026 institutionsQ2 2021: 1,037 institutionsQ3 2021: 1,023 institutionsQ4 2021: 1,126 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 heldQ1 2026: $15.3B
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 20211,126$13.7B
Q3 20211,023$12.4B
Q2 20211,037$12.8B
Q1 20211,026$12.3B

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding SPDR S&P Midcap 400 ETF Trust; share changes are against Q4 2025.

Institutions holding MDY in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Parvin Asset Management, LLC100$61.7K0.05%00.0%Unchanged
Essential Partners LLC100$61.7K0.02%+100New
Hantz Financial Services, Inc.100$62.0K0.00%00.0%Unchanged
Natixis101$62.3K0.00%−180−64.1%Reduced
Newton One Investments LLC102$63.1K0.02%00.0%Unchanged
Fairway Wealth LLC106$65.4K0.02%+106New
Centennial Bank110$67.8K0.02%+110New
SJS Investment Consulting Inc.113$69.7K0.01%00.0%Unchanged
Canton Hathaway, LLC115$70.9K0.01%00.0%Unchanged
Harbor Asset Planning, Inc.117$72.0K0.06%+1+0.9%Added
Thompson Investment Management, Inc.117$72.2K0.01%00.0%Unchanged
AdvisorNet Financial, Inc117$72.2K0.00%+12+11.4%Added
Bullock Wealth Management Group118$73.4K0.04%+101+594.1%Added
Archer Investment Corp119$73.4K0.02%00.0%Unchanged
Burk Holdings LLC119$73.4K0.03%+119New
S&T Bank120$74.0K0.03%00.0%Unchanged
ORG Wealth Partners, LLC121$74.7K0.01%−8−6.2%Reduced
Rothschild Investment LLC121$74.7K0.00%00.0%Unchanged
Investment Research & Advisory Group, Inc.122$74.9K0.03%+122New
Valor Advisors LLC126$76.3K0.06%00.0%Unchanged
Washington Trust Advisors, Inc.125$77.1K0.01%00.0%Unchanged
Hilltop National Bank125$77.1K0.02%00.0%Unchanged
Morgan Dempsey Capital Management LLC125$77.3K0.04%00.0%Unchanged
Sankala Group LLC132$80.9K0.07%00.0%Unchanged
McCarthy Grittinger Financial Group, LLC133$81.9K0.02%+1+0.8%Added
Pinney & Scofield, Inc.134$82.6K0.04%00.0%Unchanged
HHM Wealth Advisors, LLC138$85.1K0.01%+125+961.5%Added
TIAA Wealth Investment Management LLC145$86.9K0.00%+145New
Richardson Capital Management LLC142$87.6K0.04%00.0%Unchanged
Marshall & Sterling Wealth Advisors Inc.148$91.0K0.06%+1+0.7%Added
Thomas J. Herzfeld Advisors, Inc.150$92.5K0.03%00.0%Unchanged
Tower Trust & Investment Co151$93.1K0.06%00.0%Unchanged
Meramec Financial Planners, LLC140$93.7K0.04%00.0%Unchanged
Vanguard Advisers Inc153$94.4K0.00%+153New
Legend Capital Advisors LLC157$96.8K0.06%+157New
TD Capital Management LLC157$97.1K0.01%00.0%Unchanged
American National Bank162$99.9K0.01%−20−11.0%Reduced
Indiana Trust & Investment Management CO164$101.1K0.03%00.0%Unchanged
Horizons Wealth Management164$101.1K0.07%00.0%Unchanged
Citizens National Bank Trust Department168$103.6K0.02%00.0%Unchanged
Ameriflex Group, Inc.171$105.5K0.05%−31−15.3%Reduced
Bernard Wealth Management Corp.171$105.5K0.04%−10−5.5%Reduced
Costello Asset Management, INC172$106.1K0.04%00.0%Unchanged
Community Financial Services Group, LLC175$108.8K0.02%+175New
Godsey & Gibb Associates180$111.0K0.01%00.0%Unchanged
NBC Securities, Inc.185$114.1K0.01%+15+8.8%Added
Claris Financial LLC186$114.6K0.06%+186New
Vermillion Wealth Management, Inc.190$117.0K0.05%+1+0.5%Added
Fairman Group, LLC190$117.5K0.10%+1+0.5%Added
Mascoma Wealth Management LLC198$122.1K0.03%00.0%Unchanged
Three Bearings Fiduciary Advisors, Inc.199$123.0K0.12%00.0%Unchanged
Holos Integrated Wealth LLC200$125.2K0.06%+200New
Kingdom Financial Group LLC.213$131.4K0.04%+116+119.6%Added
Lloyd Advisory Services, LLC.213$131.4K0.04%+132+163.0%Added
Comprehensive Financial Planning, Inc.213$131.6K0.09%+3+1.4%Added
Atlas Capital Advisors LLC217$133.8K0.02%+217New
DAGCO, Inc.227$140.0K0.03%00.0%Unchanged
Align Financial, LLC238$146.8K0.08%−143,343−99.8%Reduced
City Holding Co240$148.0K0.02%00.0%Unchanged
Russell Investments Group, Ltd.241$148.8K0.00%+45+23.0%Added
Longview Financial Advisors LLC244$150.5K0.08%00.0%Unchanged
Acropolis Investment Management, LLC249$153.6K0.01%+249New
Evermay Wealth Management LLC250$154.6K0.02%00.0%Unchanged
Jackson, Grant Investment Advisers, Inc.259$159.6K0.05%+1+0.4%Added
Bayban273$168.4K0.15%−67−19.7%Reduced
Beaird Harris Wealth Management, LLC281$173.3K0.01%−307−52.2%Reduced
Hoese & Co LLP290$178.9K0.13%00.0%Unchanged
Noble Wealth Management PBC292$180.1K0.09%00.0%Unchanged
Key Financial Inc296$182.6K0.03%00.0%Unchanged
South Plains Financial, Inc.298$183.8K0.11%00.0%Unchanged
Pingora Partners LLC300$185.0K0.11%00.0%Unchanged
Mountain Hill Investment Partners Corp.300$185.0K0.11%00.0%Unchanged
Darwin Advisors, LLC305$188.3K0.06%+1+0.3%Added
Advyzon Investment Management, LLC315$194.3K0.02%+315New
Wingate Wealth Advisors, Inc.325$200.2K0.11%+325New
First Commonwealth Financial Corp325$200.4K0.03%−27−7.7%Reduced
YHB Investment Advisors, Inc.325$200.4K0.01%−30−8.5%Reduced
Pictet & Cie (Europe) SA325$200.4K0.00%+325New
Morris Retirement Advisors, LLC325$200.4K0.08%+325New
Crescent Grove Advisors, LLC325$200.9K0.02%+325New
D L Carlson Investment Group Inc327$201.9K0.03%+327New
Creative Financial Designs Inc327$201.9K0.01%−130−28.4%Reduced
Eagle Bluffs Wealth Management LLC327$202.2K0.08%+327New
Garrett Wealth Advisory Group, LLC328$202.3K0.04%+328New
Richmond Investment Services, LLC328$202.3K0.03%+328New
Keebeck Wealth Management, LLC329$203.4K0.02%+329New
FourThought Financial Partners, LLC330$203.5K0.02%+330New
Blue Bell Private Wealth Management, LLC332$204.8K0.03%00.0%Unchanged
First Bank & Trust332$204.8K0.03%00.0%Unchanged
Silver Oak Advisory Group, Inc.333$205.0K0.09%00.0%Unchanged
Occidental Asset Management, LLC333$205.4K0.02%00.0%Unchanged
Strategent Financial, LLC334$206.0K0.14%00.0%Unchanged
SHEPHERD WEALTH MANAGEMENT Ltd LIABILITY Co310$206.7K0.15%+310New
Windsor Capital Management, LLC336$207.1K0.06%−6−1.8%Reduced
JustInvest LLC336$207.2K0.00%−14−4.0%Reduced
Silicon Valley Capital Partners337$207.8K0.02%+1+0.3%Added
Integrated Wealth Management337$207.8K0.24%00.0%Unchanged
Marino, Stram & Associates LLC339$209.3K0.04%00.0%Unchanged
Glaxis Capital Management, LLC340$209.7K0.26%−1,000−74.6%Reduced
Guild Investment Management, Inc.340$209.7K0.15%00.0%Unchanged