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Livermore
Livermore
ZHEN

STRS Ohio

SEC CIK
0000820478
Latest filing
Jul 30, 2026

IRM holding history

Iron Mountain Inc in every 13F filed by STRS Ohio, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

IRM overviewAll 13F holders of IRMFull Q2 2026 holdings

Shares (Q2 2026)
0
Sold out in Q2 2026
Value
$0
% of portfolio
0.0%
Quarters held
20
Since Q1 2021
Holdings of IRM by STRS Ohio, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20260$00.0%−287,817−100.0%Sold outHolders
Q1 2026287,817$29.4M0.1%−126,311−30.5%ReducedHolders
Q4 2025414,128$34.4M0.1%+156,613+60.8%AddedHolders
Q3 2025257,515$26.3M0.1%+32,903+14.6%AddedHolders
Q2 2025224,612$23.0M0.1%+33,812+17.7%AddedHolders
Q1 2025190,800$16.4M0.1%+59,700+45.5%AddedHolders
Q4 2024131,100$13.8M0.1%+48,300+58.3%AddedHolders
Q3 202482,800$9.84M<0.1%−69,109−45.5%ReducedHolders
Q2 2024151,909$13.6M0.1%+83,209+121.1%AddedHolders
Q1 202468,700$5.51M<0.1%+68,700NewHolders
Q4 20230$00.0%−20,589−100.0%Sold outHolders
Q3 202320,589$1.22M<0.1%−169,300−89.2%ReducedHolders
Q2 2023189,889$10.8M<0.1%−139,207−42.3%ReducedHolders
Q1 2023329,096$17.4M0.1%−60,168−15.5%ReducedHolders
Q4 2022389,264$19.4M0.1%+85,301+28.1%AddedHolders
Q3 2022303,963$13.4M0.1%−31,855−9.5%ReducedHolders
Q2 2022335,818$16.4M0.1%−10,879−3.1%ReducedHolders
Q1 2022346,697$19.2M0.1%−7,682−2.2%ReducedHolders
Q4 2021354,379$18.5M0.1%−8,746−2.4%ReducedHolders
Q3 2021363,125$15.8M0.1%+35,540+10.8%AddedHolders
Q2 2021327,585$13.9M<0.1%−16,651−4.8%ReducedHolders
Q1 2021344,236$12.7M<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.