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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: 1,126 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 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 20211,126$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
Huntleigh Advisors, Inc.870$518.5K0.09%+870New
Evernest Financial Advisors, LLC871$519.2K0.15%00.0%Unchanged
Lowe Brockenbrough & Co Inc872$519.7K0.03%00.0%Unchanged
Financial Advisory Corp873$520.0K0.14%00.0%Unchanged
Guyasuta Investment Advisors Inc878$523.4K0.03%00.0%Unchanged
StoneX Group Inc.880$525.8K0.02%−101−10.3%Reduced
Forum Financial Management, LP885$527.7K0.01%00.0%Unchanged
Canal Capital Management, LLC886$528.0K0.08%−19−2.1%Reduced
First Business Financial Services, Inc.887$528.7K0.05%00.0%Unchanged
Glenview Trust Co890$530.5K0.01%+3+0.3%Added
Vertex Planning Partners, LLC891$531.2K0.10%−9−1.0%Reduced
Legacy Capital Wealth Partners, LLC891$531.2K0.12%−6−0.7%Reduced
HBK Sorce Advisory LLC894$531.6K0.01%−10−1.1%Reduced
Mitchell McLeod Pugh & Williams Inc887$531.6K0.09%−19−2.1%Reduced
Eagle Global Advisors LLC895$533.4K0.02%−10−1.1%Reduced
Creekside Partners895$533.6K0.24%+1+0.1%Added
Citadel Advisors LLC896$534.0K0.00%−1,319−59.5%Reduced
Advisors Capital Management, LLC897$534.6K0.01%−100−10.0%Reduced
Ronald Blue Trust, Inc.897$534.9K0.01%−29−3.1%Reduced
Bragg Financial Advisors, Inc899$536.0K0.02%00.0%Unchanged
Siligmueller & Norvid Wealth Advisors LLC901$537.0K0.24%+901New
First PREMIER Bank902$538.0K0.12%00.0%Unchanged
Flynn Zito Capital Management, LLC909$541.9K0.20%−41−4.3%Reduced
TradeLink Capital LLC910$542.0K4.22%+910New
Connors Investor Services Inc915$545.4K0.05%00.0%Unchanged
Trillium Asset Management, LLC920$548.0K0.01%00.0%Unchanged
Cypress Capital Advisors, LLC920$548.3K0.31%+7+0.8%Added
SevenBridge Financial Group, LLC917$548.9K0.09%00.0%Unchanged
J.Safra Asset Management Corp923$550.1K0.03%+923New
JNBA Financial Advisors924$550.9K0.05%−9−1.0%Reduced
Lee Danner & Bass Inc925$551.3K0.04%00.0%Unchanged
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management925$551.3K0.01%00.0%Unchanged
HCR Wealth Advisors926$554.5K0.06%−149−13.9%Reduced
Eagle Strategies LLC932$555.3K0.07%+1+0.1%Added
Seelaus Asset Management LLC939$559.7K0.44%−180−16.1%Reduced
Strategic Advisors LLC942$561.5K0.09%−46−4.7%Reduced
Apeiron RIA LLC967$569.4K0.13%+50+5.5%Added
Future Fund LLC961$572.8K0.20%00.0%Unchanged
Genesis Wealth Advisors, LLC961$572.8K0.40%−40−4.0%Reduced
Maren Capital LLC964$574.6K0.03%00.0%Unchanged
Catalytic Wealth RIA, LLC970$578.1K0.02%+16+1.7%Added
Leo Wealth, LLC973$579.9K0.08%−2−0.2%Reduced
Fortress Wealth Group, LLC977$581.9K0.25%00.0%Unchanged
Titleist Asset Management, LLC978$583.0K0.05%+35+3.7%Added
Blackston Financial Advisory Group, LLC981$584.7K0.35%−270−21.6%Reduced
Valeo Financial Advisors, LLC983$585.9K0.01%−79−7.4%Reduced
Beirne Wealth Consulting Services, LLC981$586.9K0.14%+1+0.1%Added
Pollock Investment Advisors, LLC985$587.1K0.46%00.0%Unchanged
Tanager Wealth Management LLP988$588.9K0.06%00.0%Unchanged
Plante Moran Financial Advisors, LLC989$589.5K0.04%00.0%Unchanged
Vishria Bird Financial Group, LLC989$589.5K0.12%00.0%Unchanged
SJA Financial Advisory, LLC992$591.1K0.40%−41−4.0%Reduced
Silvia McColl Wealth Management, LLC994$592.5K0.40%00.0%Unchanged
Tower View Investment Management & Research LLC997$594.0K0.31%−266−21.1%Reduced
Black Maple Capital Management LP1,000$596.0K0.43%−2,000−66.7%Reduced
Sanders Morris Harris LLC1,000$596.0K0.08%00.0%Unchanged
Avalon Trust Co1,000$596.0K0.04%00.0%Unchanged
Wealth Advisory Solutions, LLC1,000$596.0K0.14%00.0%Unchanged
GSB Wealth Management, LLC1,003$597.8K0.14%−35−3.4%Reduced
Flagship Harbor Advisors, LLC1,007$600.5K0.03%00.0%Unchanged
Spire Wealth Management1,010$602.0K0.02%+1+0.1%Added
Capital Investment Advisors, LLC1,015$605.1K0.01%00.0%Unchanged
Allen Mooney & Barnes Investment Advisors LLC1,016$605.6K0.09%+1+0.1%Added
Mutual Advisors, LLC1,013$607.1K0.01%+170+20.2%Added
QRG Capital Management, Inc.1,020$608.0K0.01%−437−30.0%Reduced
Baxter Bros Inc1,023$609.7K0.07%00.0%Unchanged
United Bank1,025$610.9K0.07%00.0%Unchanged
MEMBERS Trust Co1,030$613.9K0.02%00.0%Unchanged
WorthPointe, LLC1,032$615.1K0.23%00.0%Unchanged
Rise Advisors, LLC1,035$617.0K0.22%+189+22.3%Added
Apella Capital, LLC1,052$618.3K0.01%+2+0.2%Added
First National Trust Co1,039$619.3K0.02%00.0%Unchanged
Wealth Alliance1,040$619.9K0.06%+375+56.4%Added
Kingswood Wealth Advisors, LLC1,043$621.9K0.04%+163+18.5%Added
WBH Advisory Inc1,045$622.9K0.05%00.0%Unchanged
WSFS Capital Management, LLC1,047$624.0K0.03%+218+26.3%Added
First Western Trust Bank1,055$628.8K0.03%00.0%Unchanged
Mirador Capital Partners LP1,061$632.5K0.09%−18−1.7%Reduced
Turtle Creek Wealth Advisors, LLC1,064$634.2K0.06%00.0%Unchanged
Mairs & Power Inc1,064$634.3K0.01%+199+23.0%Added
River Street Advisors LLC1,069$637.2K0.25%−22−2.0%Reduced
Certified Advisory Corp1,069$637.2K0.06%+7+0.7%Added
Douglass Winthrop Advisors, LLC1,074$640.1K0.01%+74+7.4%Added
McIlrath & Eck, LLC1,075$640.7K0.07%−20−1.8%Reduced
CX Institutional1,076$641.0K0.02%+431+66.8%Added
Fagan Associates, Inc.1,077$642.1K0.09%00.0%Unchanged
Clear Creek Financial Management, LLC1,085$646.9K0.06%−294−21.3%Reduced
3EDGE Asset Management, LP1,089$649.3K0.04%−280−20.5%Reduced
Howland Capital Management LLC1,087$649.7K0.02%−410−27.4%Reduced
Western Wealth Management, LLC1,100$655.6K0.03%−77−6.5%Reduced
Sax Wealth Advisors, LLC1,100$655.6K0.04%+443+67.4%Added
Nwam LLC1,104$658.0K0.04%−23−2.0%Reduced
Cypress Capital, LLC1,106$659.4K0.19%+20+1.8%Added
BLB&B Advisors, LLC1,107$659.8K0.03%00.0%Unchanged
Summit Asset Management, LLC1,108$660.4K0.10%00.0%Unchanged
Marion Wealth Management1,108$660.6K0.16%+3+0.3%Added
Foundations Investment Advisors, LLC1,111$662.1K0.01%−71−6.0%Reduced
BSW Wealth Partners1,111$662.2K0.08%00.0%Unchanged
City National Bank of Florida1,119$667.0K0.44%−122−9.8%Reduced
Kanawha Capital Management LLC1,124$669.9K0.05%−30−2.6%Reduced