HA Sustainable Infrastructure Capital, Inc.
US ˙ NYSE ˙ US41068X1000

SecurityHASI / HA Sustainable Infrastructure Capital, Inc.
InstitutionBrown Advisory Inc
Latest Disclosed Ownership34,551 shares
Latest Disclosed Value $ 1,269,757
Brown Advisory Inc reports 17.59% increase in ownership of HASI / HA Sustainable Infrastructure Capital, Inc.

On May 15, 2026 - Brown Advisory Inc filed a 13F-HR form disclosing ownership of 34,551 shares of HA Sustainable Infrastructure Capital, Inc. (US:HASI) valued at $1,269,749 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 29,383 shares of HA Sustainable Infrastructure Capital, Inc.. This represents a change in shares of 17.59% during the quarter. The current value of the position is $1,386,532 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-15 2026-03-31 13F HA SUSTAINABLE INFRA CAP COM 41068X100 34,551 5,168 17.59 1,270 37.49 0.0009
2026-02-13 2025-12-31 13F HA SUSTAINABLE INFRA CAP COM 41068X100 29,383 9,902 50.83 924 54.35 0.0013
2025-11-14 2025-09-30 13F HA SUSTAINABLE INFRA CAP COM 41068X100 19,481 7,154 58.04 598 80.66 0.0008
2025-08-13 2025-06-30 13F HA SUSTAINABLE INFRA CAP COM 41068X100 12,327 12,327 331 0.0004
2025-02-14 2024-12-31 13F HA SUSTAINABLE INFRA CAP COM 41068X100 0 -7,664 -100.00 0 -100.00
2024-11-13 2024-09-30 13F HA SUSTAINABLE INFRA CAP COM 41068X100 7,664 -1,133 -12.88 264 1.54 0.0003
2024-08-14 2024-06-30 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 8,797 -1,228 -12.25 260 -8.45 0.0003
2024-04-24 2024-03-31 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 10,025 -96,759 -90.61 285 -90.36 0.0004
2024-02-08 2023-12-31 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 106,784 -128,096 -54.54 2,945 -40.85 0.0041
2023-10-25 2023-09-30 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 234,880 -26,597 -10.17 4,979 -23.82 0.0082
2023-07-31 2023-06-30 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 261,477 -20,129 -7.15 6,537 -18.84 0.0102
2023-05-08 2023-03-31 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 281,606 43,754 18.40 8,054 16.85 0.0136
2023-02-13 2022-12-31 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 237,852 -8,229 -3.34 6,893 -6.42 0.0128
2022-11-14 2022-09-30 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 246,081 76,252 44.90 7,365 14.54 0.0143
2022-11-14 2022-06-30 13F/A-2 HANNON ARMSTRONG SUST INFR C COM 41068X100 169,829 169,829 6,430 0.0121
2022-09-13 2022-06-30 13F/A-1 HANNON ARMSTRONG SUST INFR C COM 41068X100 172,691 172,691 6,538 0.0113
2022-08-02 2022-06-30 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 143,854 143,854 5,446 0.0087
2016-05-13 2016-03-31 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 0 0 0 0.0000
2016-02-08 2015-12-31 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 0 -32,691 -100.00 0 -100.00
2015-11-13 2015-09-30 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 32,691 -31,747 -49.27 563 -56.42 0.0020
2015-08-11 2015-06-30 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 64,438 -10,236 -13.71 1,292 -5.35 0.0042
2015-05-14 2015-03-31 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 74,674 -340 -0.45 1,365 27.93 0.0043
2015-02-13 2014-12-31 13F/A-1 HANNON ARMSTRONG SUST INFR C COM 41068X100 75,014 -300 -0.40 1,067 2.50 0.0034
2015-02-09 2014-12-31 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 75,014 1,067
2014-11-10 2014-09-30 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 75,314 -36,328 -32.54 1,041 -34.98 0.0033
2014-08-08 2014-06-30 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 111,642 5,990 5.67 1,601 5.61 0.0050
2014-05-13 2014-03-31 13F HANNON ARMSTRONG SUST INFR C COM 41068X100 105,652 105,652 1,516 0.0048
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.