ARIEL INVESTMENTS, LLC: JONES LANG LASALLE INC (JLL): Quarterly 13F Position History
As of Q1 2026, ARIEL INVESTMENTS, LLC reported 2,048,554 shares of JONES LANG LASALLE INC (JLL), worth $623.4M and representing 3.5% of its 13F equity book. Quarter-over-quarter share count change: + 262,094 (+14.7%) . The position first appeared in Q1 2016 and has been disclosed across 41 13F-HR filings in Pactolio's tracked window.
- 2,048,554Shares Held (Latest Filing)
- $623.4MReported Market Value (Latest Filing)
- 3.5%Portfolio Weight (% of 13F Equity Book)
- +262,094Quarter-over-Quarter Share Change
- +$22.3MQuarter-over-Quarter Value Change
- 3,151,916Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 41 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 2,048,554 | +262,094 | +14.7% | $623.4M | 3.5% | $304.3 |
| Q4 2025 | 1,786,460 | 115,230 | -6.1% | $601.1M | 3.2% | $336.5 |
| Q3 2025 | 1,901,690 | 106,490 | -5.3% | $567.2M | 3.0% | $298.3 |
| Q2 2025 | 2,008,180 | 64,580 | -3.1% | $513.7M | 2.9% | $255.8 |
| Q1 2025 | 2,072,760 | 47,136 | -2.2% | $513.9M | 3.0% | $247.9 |
| Q4 2024 | 2,119,896 | 217,466 | -9.3% | $536.6M | 2.9% | $253.1 |
| Q3 2024 | 2,337,362 | 314,786 | -11.9% | $630.6M | 3.2% | $269.8 |
| Q2 2024 | 2,652,148 | 221,162 | -7.7% | $544.4M | 2.9% | $205.3 |
| Q1 2024 | 2,873,310 | 278,606 | -8.8% | $560.6M | 2.8% | $195.1 |
| Q4 2023 | 3,151,916 | +3,332 | +0.1% | $595.3M | 3.0% | $188.9 |
| Q3 2023 | 3,148,584 | +107,766 | +3.5% | $444.5M | 2.4% | $141.2 |
| Q2 2023 | 3,040,818 | +144,668 | +5.0% | $473.8M | 2.2% | $155.8 |
| Q1 2023 | 2,896,150 | +296,560 | +11.4% | $421.4M | 2.0% | $145.5 |
| Q4 2022 | 2,599,590 | 58,162 | -2.2% | $414.3M | 2.1% | $159.4 |
| Q3 2022 | 2,657,752 | +209,492 | +8.6% | $401.5M | 2.2% | $151.1 |
| Q2 2022 | 2,448,260 | +175,602 | +7.7% | $428.1M | 2.1% | $174.9 |
| Q1 2022 | 2,272,658 | +26,744 | +1.2% | $544.2M | 2.4% | $239.5 |
| Q4 2021 | 2,245,914 | 7,120 | -0.3% | $604.9M | 2.5% | $269.3 |
| Q3 2021 | 2,253,034 | +142,560 | +6.8% | $559.0M | 2.6% | $248.1 |
| Q2 2021 | 2,110,474 | +31,102 | +1.5% | $412.5M | 1.9% | $195.5 |
| Q1 2021 | 2,079,372 | +44,600 | +2.2% | $372.3M | 1.8% | $179.0 |
| Q4 2020 | 2,034,772 | +223,930 | +12.4% | $301.9M | 1.7% | $148.4 |
| Q3 2020 | 1,810,842 | +195,036 | +12.1% | $173.2M | 1.3% | $95.7 |
| Q2 2020 | 1,615,806 | +11,616 | +0.7% | $167.2M | 1.3% | $103.5 |
| Q1 2020 | 1,604,190 | 20,708 | -1.3% | $162.0M | 1.4% | $101.0 |
| Q4 2019 | 1,624,898 | +12,524 | +0.8% | $282.9M | 1.8% | $174.1 |
| Q3 2019 | 1,612,374 | 1,182 | -0.1% | $224.2M | 1.5% | $139.1 |
| Q2 2019 | 1,613,556 | +165,960 | +11.5% | $227.0M | 1.4% | $140.7 |
| Q1 2019 | 1,447,596 | 28,958 | -2.0% | $223.2M | 1.4% | $154.2 |
| Q4 2018 | 1,476,554 | +44,754 | +3.1% | $186.9M | 1.3% | $126.6 |
| Q3 2018 | 1,431,800 | 28,426 | -1.9% | $206.6M | 1.1% | $144.3 |
| Q2 2018 | 1,460,226 | 509,434 | -25.9% | $242.4M | 1.4% | $166.0 |
| Q1 2018 | 1,969,660 | 282,310 | -12.5% | $344.0M | 2.0% | $174.6 |
| Q4 2017 | 2,251,970 | 301,744 | -11.8% | $335.4M | 1.9% | $148.9 |
| Q3 2017 | 2,553,714 | 166,852 | -6.1% | $315.4M | 1.8% | $123.5 |
| Q2 2017 | 2,720,566 | 100,226 | -3.6% | $340.1M | 2.0% | $125.0 |
| Q1 2017 | 2,820,792 | 288,052 | -9.3% | $314.4M | 1.8% | $111.5 |
| Q4 2016 | 3,108,844 | +131,110 | +4.4% | $314.1M | 1.9% | $101.0 |
| Q3 2016 | 2,977,734 | +47,868 | +1.6% | $338.8M | 2.0% | $113.8 |
| Q2 2016 | 2,929,866 | +22,780 | +0.8% | $285.5M | 1.8% | $97.5 |
| Q1 2016 | 2,907,086 | — | — | $341.1M | 2.1% | $117.3 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did ARIEL INVESTMENTS, LLC first disclose a JLL position in 13F-HR filings?
ARIEL INVESTMENTS, LLC first reported JONES LANG LASALLE INC (JLL) on its 13F-HR filing for the period ending 2016-03-31 (Q1 2016). The position has appeared on 41 reported quarters within Pactolio's tracked window.
What was ARIEL INVESTMENTS, LLC's most recent quarter-over-quarter share-count change in JLL?
Between Q4 2025 and Q1 2026, ARIEL INVESTMENTS, LLC added 262,094 shares of JLL (+14.7%), bringing the total reported position to 2,048,554 shares at a market value of $623.4M.
Does the implied price-per-share represent ARIEL INVESTMENTS, LLC's cost basis in JLL?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.