13FPulse
IW

IWR ISHARES RUSSELL MID-CAP ETF

2026Q2 · CUSIP 464287499 · Sector: Other

Piling in

Net holder growth ranks near the top of the market

Funds that own it
1,565
Institutions that reported holding it to the SEC
Net increase in holders
+47
Last quarter 1,518 → now 1,565
How unusual is that
Top 10%
Stronger buying than 94% of US stocks
What the filings say, in one paragraph

1,565 funds held IWR at the end of 2026Q2, up 47 from the quarter before. That is stronger buying than 94.1% of US stocks — among the most piled-into names this quarter. IWR has had 26 buying rushes in its history. It sits in the Other sector.

How many funds owned it, quarter by quarter

Bars = net change in institutional holders, positive (green) or negative (red). Line = total institutional holders.

2013Q3: holders=340 2013Q4: holders=386 2014Q1: holders=397 2014Q2: holders=394 2014Q3: holders=392 2014Q4: holders=437 2015Q1: holders=448 2015Q2: holders=450 2015Q3: holders=449 2015Q4: holders=498 2016Q1: holders=479 2016Q2: holders=495 2016Q3: holders=497 2016Q4: holders=550 2017Q1: holders=568 2017Q2: holders=577 2017Q3: holders=573 2017Q4: holders=657 2018Q1: holders=676 2018Q2: holders=674 2018Q3: holders=692 2018Q4: holders=745 2019Q1: holders=766 2019Q2: holders=760 2019Q3: holders=769 2019Q4: holders=885 2020Q1: holders=812 2020Q2: holders=832 2020Q3: holders=835 2020Q4: holders=947 2021Q1: holders=994 2021Q2: holders=1008 2021Q3: holders=1011 2021Q4: holders=1141 2022Q1: holders=1129 2022Q2: holders=1076 2022Q3: holders=1063 2022Q4: holders=1138 2023Q1: holders=1123 2023Q2: holders=1148 2023Q3: holders=1144 2023Q4: holders=1249 2024Q1: holders=1260 2024Q2: holders=1243 2024Q3: holders=1300 2024Q4: holders=1415 2025Q1: holders=1373 2025Q2: holders=1440 2025Q3: holders=1428 2025Q4: holders=1525 2026Q1: holders=1518 2026Q2: holders=1565 -130 -65 +0 +65 +130 3069751644 13Q315Q116Q318Q119Q321Q122Q324Q125Q326Q2 Net change in holders (bars) Total funds holding (line)

What happened after each past buying rush 26 times in its history

Quarter of the rush How unusual then Price, next 3 months Price, next 6 months
2026Q2 Top 10%
2025Q4 Top 5%
2025Q2 Top 5%
2024Q4 Top 5%
2024Q3 Top 5%
2023Q4 Top 5%
2023Q2 Top 10%
2022Q4 Top 5%

These are the raw price moves, not how much it beat the market by. Compare them against the market over the same months — in a strong bull market almost everything is up.

Show all the numbers (large funds, value held, options…) ▾
Of them, large funds
160
Change in large funds
+12
Total value they hold
$48.0B
Funds buying for the first time
141
Funds that sold out entirely
94
Price change that quarter
Funds holding puts (bearish)
2
Funds holding calls (bullish)
3

These are for people who want to dig. Skip them if they do not mean anything to you — the three numbers above are enough.

8,697 institutions have filed for this quarter. 13F permits late filing and a small number arrive in the weeks after the deadline, so the holder counts and changes below may tick up.

Email me the next update

2026 Q3 holdings are due 2026-11-16. We will email you when the refreshed lists are live.