Crown Castle Inc.
US ˙ NYSE ˙ US22822V1017

SecurityCCI / Crown Castle Inc.
InstitutionOssiam
Latest Disclosed Ownership15,681 shares
Latest Disclosed Value $ 1,275,022
Ossiam reports 53.90% increase in ownership of CCI / Crown Castle Inc.

On May 14, 2026 - Ossiam filed a 13F-HR form disclosing ownership of 15,681 shares of Crown Castle Inc. (US:CCI) valued at $1,275,022 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 10,189 shares of Crown Castle Inc.. This represents a change in shares of 53.90% during the quarter. The current value of the position is $1,389,650 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F CROWN CASTLE COM 22822V101 15,681 5,492 53.90 1,275 40.88 0.0224
2026-02-13 2025-12-31 13F CROWN CASTLE COM 22822V101 10,189 -30,174 -74.76 905 -76.76 0.0181
2025-11-14 2025-09-30 13F CROWN CASTLE COM 22822V101 40,363 27,141 205.27 3,895 186.75 0.0501
2025-08-13 2025-06-30 13F CROWN CASTLE COM 22822V101 13,222 -719 -5.16 1,358 -6.54 0.0153
2025-05-14 2025-03-31 13F CROWN CASTLE COM 22822V101 13,941 397 2.93 1,453 18.23 0.0203
2025-02-13 2024-12-31 13F CROWN CASTLE COM 22822V101 13,544 -1,461 -9.74 1,229 -30.96 0.0212
2024-11-13 2024-09-30 13F CROWN CASTLE COM 22822V101 15,005 -5,406 -26.49 1,780 -10.73 0.0344
2024-08-13 2024-06-30 13F CROWN CASTLE COM 22822V101 20,411 -102 -0.50 1,994 -8.11 0.0378
2024-05-13 2024-03-31 13F CROWN CASTLE COM 22822V101 20,513 10,321 101.27 2,171 84.84 0.0380
2024-02-13 2023-12-31 13F CROWN CASTLE COM 22822V101 10,192 -2,734 -21.15 1,174 -1.26 0.0189
2023-11-14 2023-09-30 13F CROWN CASTLE COM 22822V101 12,926 5,261 68.64 1,190 36.20 0.0210
2023-08-11 2023-06-30 13F CROWN CASTLE COM 22822V101 7,665 -165,026 -95.56 873 -96.22 0.0157
2023-05-12 2023-03-31 13F CROWN CASTLE COM 22822V101 172,691 149,213 635.54 23,113 625.88 0.4802
2023-02-13 2022-12-31 13F CROWN CASTLE COM 22822V101 23,478 19,358 469.85 3,185 434.23 0.0826
2022-11-14 2022-09-30 13F CROWN CASTLE COM 22822V101 4,120 -40,877 -90.84 596 -92.13 0.0173
2022-08-12 2022-06-30 13F CROWN CASTLE INTL CORP COM 22822V101 44,997 -14,532 -24.41 7,577 -31.05 0.2280
2022-05-13 2022-03-31 13F CROWN CASTLE INTL CORP COM 22822V101 59,529 40,500 212.83 10,989 176.66 0.2875
2022-02-14 2021-12-31 13F CROWN CASTLE INTL CORP COM 22822V101 19,029 6,584 52.90 3,972 84.14 0.1041
2021-11-12 2021-09-30 13F CROWN CASTLE INTL CORP COM 22822V101 12,445 8,108 186.95 2,157 157.71 0.0610
2021-08-13 2021-06-30 13F CROWN CASTLE INTL CORP COM 22822V101 4,337 -26,793 -86.07 837 -84.38 0.0227
2021-05-17 2021-03-31 13F CROWN CASTLE INTL CORP COM 22822V101 31,130 31,021 28,459.63 5,358 31,417.65 0.1668
2021-02-12 2020-12-31 13F CROWN CASTLE INTL CORP COM 22822V101 109 -2,919 -96.40 17 -96.63 0.0006
2020-11-12 2020-09-30 13F CROWN CASTLE INTL CORP COM 22822V101 3,028 1,938 177.80 504 176.92 0.0211
2020-08-13 2020-06-30 13F CROWN CASTLE INTL CORP COM 22822V101 1,090 -2 -0.18 182 15.19 0.0116
2020-05-14 2020-03-31 13F CROWN CASTLE INTL CORP COM 22822V101 1,092 -1,168 -51.68 158 -50.78 0.0108
2020-02-14 2019-12-31 13F CROWN CASTLE INTL CORP COM 22822V101 2,260 548 32.01 321 34.87 0.0245
2019-11-13 2019-09-30 13F CROWN CASTLE INTL CORP COM 22822V101 1,712 -4,491 -72.40 238 -70.58 0.0166
2019-08-13 2019-06-30 13F CROWN CASTLE INTL CORP COM 22822V101 6,203 5,099 461.87 809 473.76 0.0630
2019-05-15 2019-03-31 13F CROWN CASTLE INTL CORP COM 22822V101 1,104 1,104 141 0.0116
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.