No share count in the company’s recent SEC filingsNo share count in the company’s recent SEC filings, so we show no figure rather than a guess. Shares outstanding from the company’s latest SEC filing (all share classes, each priced at its own close; ADRs converted to ADS) × last close from Tiingo. Updated daily.CIK 936958The SEC’s Central Index Key, the number it uses to identify every company and person that files.
Insider trades, 12 mo
—
No open-market trades
Congress trades, 24 mo
2
1 purchase, 1 sale
13F holders
…
Lobbying, 12 mo
—
No lobbying filings
Federal contracts, 12 mo
—
None matched
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Latest 10-Q
What changed in State Street SPDR S&P MIDCAP 400 ETF Trust's latest quarterly report, compared with the one before.
We have not read a recent 10-Q for this company yet.
Insider trades
Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.
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13F holders
Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
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Top 10 holders.Premium lists every holder, with CSV downloads.
Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.
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Lobbying
What State Street SPDR S&P MIDCAP 400 ETF Trust and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.
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Institutional ownership over time
How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.
13F holders, Q3 2026Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
1,015
266 added · 350 trimmed
Insider trades
Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.
No recent insider purchases or sales for this company.
13F holders
16.10M shares
1,015 funds report MDY. Values checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
Q3 2026. 57 new, 266 added to, 350 trimmed, 575 exited since Q2 2026.
Download CSVEvery fund that holds MDY, not only these ten. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.
Trades by members of Congress
2 in 24 mo
Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.
Recent congressional trades
How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss.
What State Street SPDR S&P MIDCAP 400 ETF Trust and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.
No recent lobbying filings for this company.
Institutional ownership over time
How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.
Funds holding the stock
Shares they report
Funds holding the stock by quarter
Q2 2013
416
—
36.93M
$8.1B
Q3 2013
434
+18
40.68M
$9.2B
Q4 2013
493
+59
39.71M
$9.7B
Q1 2014
512
+19
37.41M
$9.4B
Q2 2014
502
-10
36.57M
$9.5B
Q3 2014
502
0
32.11M
$8.0B
Q4 2014
547
+45
34.71M
$9.2B
Q1 2015
572
+25
31.71M
$8.8B
Q2 2015
560
-12
33.89M
$9.3B
Q3 2015
554
-6
31.45M
$7.8B
Q4 2015
593
+39
34.71M
$8.8B
Q1 2016
579
-14
33.10M
$8.7B
Q2 2016
587
+8
33.94M
$9.1B
Q3 2016
603
+16
33.58M
$9.5B
Q4 2016
675
+72
37.82M
$11.4B
Q1 2017
687
+12
36.15M
$11.4B
Q2 2017
679
-8
32.82M
$10.5B
Q3 2017
690
+11
32.16M
$10.6B
Q4 2017
804
+114
33.55M
$11.6B
Q1 2018
806
+2
32.91M
$11.2B
Q2 2018
802
-4
33.46M
$11.3B
Q3 2018
830
+28
34.55M
$12.1B
Q4 2018
838
+8
32.43M
$9.8B
Q1 2019
852
+14
31.63M
$10.9B
Q2 2019
849
-3
31.10M
$11.0B
Q3 2019
843
-6
29.94M
$10.5B
Q4 2019
929
+86
29.97M
$11.2B
Q1 2020
816
-113
29.91M
$7.8B
Q2 2020
840
+24
27.44M
$8.2B
Q3 2020
848
+8
26.94M
$8.4B
Q4 2020
959
+111
25.83M
$10.6B
Q1 2021
1,024
+65
26.37M
$12.2B
Q2 2021
1,035
+11
26.09M
$12.8B
Q3 2021
1,021
-14
25.71M
$12.4B
Q4 2021
1,123
+102
26.72M
$13.8B
Q1 2022
1,098
-25
24.84M
$12.2B
Q2 2022
1,037
-61
24.54M
$10.1B
Q3 2022
1,048
+11
23.57M
$9.5B
Q4 2022
1,143
+95
25.52M
$11.1B
Q1 2023
1,133
-10
24.89M
$11.3B
Q2 2023
1,153
+20
24.79M
$11.9B
Q3 2023
1,156
+3
27.36M
$12.6B
Q4 2023
1,232
+76
29.42M
$14.8B
Q1 2024
1,294
+62
28.87M
$15.9B
Q2 2024
1,288
-6
25.00M
$13.3B
Q3 2024
1,314
+26
27.25M
$14.2B
Q4 2024
1,405
+91
26.62M
$15.1B
Q1 2025
1,362
-43
25.21M
$13.4B
Q2 2025
1,351
-11
25.65M
$14.5B
Q3 2025
1,367
+16
26.10M
$15.2B
Q4 2025
1,435
+68
25.79M
$15.5B
Q1 2026
1,455
+20
24.92M
$15.3B
Q2 2026
1,534
+79
24.80M
$17.4B
Q3 2026
1,015
-519
16.10M
$10.6B
Each point is a quarter-end, from Q2 2013 to Q3 2026. A fund's 13F lists its long positions in US-listed securities as of the last day of the quarter and arrives up to 45 days later, so each point shows holdings at quarter-end, not on the day they were reported.
Common shares only; options and bonds are left out. When a fund amends a report, the amended version is the one counted.
The history follows the company's current CUSIP number (78467Y107). If the company's shares were ever re-issued under a different CUSIP, the quarters before the change are not part of this series, so the first point (Q2 2013) can be later than the stock's first appearance in 13F reports.
Share counts are adjusted for stock splits; none took place between these quarters. Values are in dollars as reported at the time and are not adjusted.
A quarter appears once our daily update has built its summary. If a summary cannot be built, older reports are kept and the chart shows the quarters it has until the next update repairs it.