Blackbaud, Inc.
DE ˙ DB ˙ US09227Q1004
24,40 € ↑0,40 (1,67%)
2026-06-05
DEL PRIS
SecurityDE:BNK / Blackbaud, Inc.
InstitutionRhumbline Advisers
Latest Disclosed Ownership114,304 shares
Latest Disclosed Value $ 4,413,251
Rhumbline Advisers reports 0.51% decrease in ownership of BNK / Blackbaud, Inc.

On May 12, 2026 - Rhumbline Advisers filed a 13F-HR form disclosing ownership of 114,304 shares of Blackbaud, Inc. (DE:BNK) valued at $3,726,310 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 114,889 shares of Blackbaud, Inc.. This represents a change in shares of -0.51% during the quarter. The current value of the position is $2,789,018 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)
2026-05-12 2026-03-31 13F BLACKBAUD INC COM COM 09227Q100 114,304 -585 -0.51 4,413 -39.33 0.0038
2026-02-13 2025-12-31 13F BLACKBAUD INC COM COM 09227Q100 114,889 -12,177 -9.58 7,275 -10.98 0.0059
2025-11-06 2025-09-30 13F BLACKBAUD INC COM COM 09227Q100 127,066 -3,640 -2.78 8,172 -2.63 0.0066
2025-08-12 2025-06-30 13F BLACKBAUD INC COM COM 09227Q100 130,706 1,006 0.78 8,393 4.29 0.0072
2025-05-29 2025-03-31 13F/A-1 BLACKBAUD INC COM COM 09227Q100 129,700 -28 -0.02 8,048 -16.08 0.0075
2025-04-08 2025-03-31 13F BLACKBAUD INC COM COM 09227Q100 129,700 -28 8,048 0.0075
2025-05-29 2024-12-31 13F/A-1 BLACKBAUD INC COM COM 09227Q100 129,728 -838 -0.64 9,589 -13.27 0.0086
2025-01-30 2024-12-31 13F BLACKBAUD INC COM COM 09227Q100 129,728 -838 9,589 0.0086
2024-11-12 2024-09-30 13F BLACKBAUD INC COM COM 09227Q100 130,566 -6,326 -4.62 11,056 6.03 0.0100
2024-08-01 2024-06-30 13F BLACKBAUD INC COM COM 09227Q100 136,892 -2,606 -1.87 10,427 0.82 0.0098
2024-05-09 2024-03-31 13F BLACKBAUD INC COM COM 09227Q100 139,498 -1,773 -1.26 10,342 -15.56 0.0099
2024-02-08 2023-12-31 13F BLACKBAUD INC COM COM 09227Q100 141,271 -4,677 -3.20 12,248 19.34 0.0128
2023-11-09 2023-09-30 13F BLACKBAUD INC COM COM 09227Q100 145,948 -3,202 -2.15 10,263 -3.33 0.0119
2023-08-08 2023-06-30 13F BLACKBAUD INC COM COM 09227Q100 149,150 -1,795 -1.19 10,616 106,060.00 0.0119
2023-05-11 2023-03-31 13F BLACKBAUD INC COM COM 09227Q100 150,945 650 0.43 10 -99.89 0.0129
2023-02-14 2022-12-31 13F BLACKBAUD INC COM COM 09227Q100 150,295 4,285 2.93 8,846 37.51 0.0119
2022-11-10 2022-09-30 13F BLACKBAUD INC COM COM 09227Q100 146,010 2,799 1.95 6,433 -22.64 0.0096
2022-08-11 2022-06-30 13F BLACKBAUD INC COM COM 09227Q100 143,211 14,028 10.86 8,316 7.53 0.0121
2022-05-12 2022-03-31 13F BLACKBAUD INC COM COM 09227Q100 129,183 3,583 2.85 7,734 -22.04 0.0100
2022-02-10 2021-12-31 13F BLACKBAUD INC COM COM 09227Q100 125,600 -928 -0.73 9,920 11.45 0.0122
2021-11-12 2021-09-30 13F BLACKBAUD INC COM COM 09227Q100 126,528 -9,427 -6.93 8,901 -14.50 0.0120
2021-08-05 2021-06-30 13F BLACKBAUD INC COM COM 09227Q100 135,955 -3,159 -2.27 10,410 5.28 0.0137
2021-05-06 2021-03-31 13F BLACKBAUD INC COM COM 09227Q100 139,114 -6,225 -4.28 9,888 18.19 0.0134
2021-02-10 2020-12-31 13F BLACKBAUD INC COM COM 09227Q100 145,339 811 0.56 8,366 3.68 0.0115
2020-11-12 2020-09-30 13F BLACKBAUD INC COM COM 09227Q100 144,528 -18,011 -11.08 8,069 -13.03 0.0126
2020-08-13 2020-06-30 13F BLACKBAUD INC COM COM 09227Q100 162,539 9,083 5.92 9,278 8.85 0.0155
2020-05-06 2020-03-31 13F BLACKBAUD INC COM COM 09227Q100 153,456 -1,844 -1.19 8,524 -31.05 0.0179
2020-02-05 2019-12-31 13F BLACKBAUD INC COM COM 09227Q100 155,300 2,129 1.39 12,362 -10.66 0.0207
2019-10-23 2019-09-30 13F BLACKBAUD INC COM COM 09227Q100 153,171 -1,079 -0.70 13,837 7.43 0.0253
2019-08-14 2019-06-30 13F BLACKBAUD INC COM COM 09227Q100 154,250 2,986 1.97 12,880 6.80 0.0242
2019-05-01 2019-03-31 13F BLACKBAUD INC COM COM 09227Q100 151,264 1,214 0.81 12,060 27.78 0.0234
2019-01-31 2018-12-31 13F BLACKBAUD INC COM COM 09227Q100 150,050 55,298 58.36 9,438 -1.84 0.0205
2018-11-07 2018-09-30 13F BLACKBAUD INC COM COM 09227Q100 94,752 -5,103 -5.11 9,615 -6.01 0.0186
2018-08-06 2018-06-30 13F BLACKBAUD INC COM COM 09227Q100 99,855 1,681 1.71 10,230 2.35 0.0206
2018-05-02 2018-03-31 13F BLACKBAUD INC COM COM 09227Q100 98,174 -5,393 -5.21 9,995 2.14 0.0209
2018-02-09 2017-12-31 13F BLACKBAUD INC COM COM 09227Q100 103,567 -9,339 -8.27 9,786 -1.28 0.0199
2017-11-06 2017-09-30 13F BLACKBAUD INC COM COM 09227Q100 112,906 15,831 16.31 9,913 19.09 0.0216
2017-08-02 2017-06-30 13F BLACKBAUD INC COM COM 09227Q100 97,075 -930 -0.95 8,324 10.78 0.0190
2017-05-02 2017-03-31 13F BLACKBAUD INC COM COM 09227Q100 98,005 25,763 35.66 7,514 62.54 0.0176
2017-01-27 2016-12-31 13F BLACKBAUD INC COM COM 09227Q100 72,242 3,040 4.39 4,623 0.70 0.0117
2016-11-08 2016-09-30 13F BLACKBAUD INC COM COM 09227Q100 69,202 3,861 5.91 4,591 3.47 0.0127
2016-08-11 2016-06-30 13F BLACKBAUD INC COM COM 09227Q100 65,341 1,580 2.48 4,437 10.65 0.0131
2016-05-02 2016-03-31 13F BLACKBAUD INC USD COM 09227Q100 63,761 1,255 2.01 4,010 -2.60 0.0124
2016-02-03 2015-12-31 13F BLACKBAUD INC USD COM 09227Q100 62,506 4,255 7.30 4,117 25.94 0.0132
2015-11-04 2015-09-30 13F BLACKBAUD INC USD COM 09227Q100 58,251 1,911 3.39 3,269 1.87 0.0111
2015-08-04 2015-06-30 13F BLACKBAUD INC USD COM 09227Q100 56,340 -1,685 -2.90 3,209 16.73 0.0102
2015-05-12 2015-03-31 13F BLACKBAUD INC USD COM 09227Q100 58,025 6,875 13.44 2,749 24.22 0.0079
2015-02-06 2014-12-31 13F BLACKBAUD INC USD COM 09227Q100 51,150 -300 -0.58 2,213 9.50 0.0064
2014-11-12 2014-09-30 13F BLACKBAUD INC USD COM 09227Q100 51,450 70 0.14 2,021 10.08 0.0061
2014-08-06 2014-06-30 13F BLACKBAUD INC USD COM 09227Q100 51,380 -1,515 -2.86 1,836 10.87 0.0054
2014-05-06 2014-03-31 13F BLACKBAUD INC USD COM 09227Q100 52,895 -2,240 -4.06 1,656 -20.23 0.0049
2014-02-03 2013-12-31 13F BLACKBAUD INC USD COM 09227Q100 55,135 -500 -0.90 2,076 -4.42 0.0061
2013-11-05 2013-09-30 13F BLACKBAUD INC USD COM 09227Q100 55,635 -763 -1.35 2,172 18.24 0.0067
2013-08-07 2013-06-30 13F BLACKBAUD INC USD COM 09227Q100 56,398 56,398 1,837 0.0059
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.