Blackbaud, Inc.
US ˙ NasdaqGS ˙ US09227Q1004

SecurityBLKB / Blackbaud, Inc.
InstitutionJanus Henderson Group Plc
Latest Disclosed Ownership2,122,257 shares
Ownership 4.30%
Janus Henderson Group Plc ownership in BLKB / Blackbaud, Inc.

2025-05-14 - Janus Henderson Group Plc has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 2,122,257 shares of Blackbaud, Inc. (US:BLKB). This represents 4.3 percent ownership of the company. In their previous filing dated 2025-02-14 , Janus Henderson Group Plc had reported owning 2,885,062 shares, indicating a decrease of -26.44 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2025-05-14 2025-05-14 13G/A 2,885,062 2,122,257 -26.44 4.30 -24.56
2025-02-14 2025-02-14 13G/A 2,850,462 2,885,062 1.21 5.70 3.64
2024-11-14 2024-11-14 13G/A 2,787,519 2,850,462 2.26 5.50 5.77
2024-02-13 2024-02-13 13G/A 2,807,524 2,787,519 -0.71 5.20 -1.89
2023-02-10 2023-02-10 13G/A 3,056,996 2,807,524 -8.16 5.30 -15.87
2022-02-10 2022-02-10 13G/A 3,075,646 3,056,996 -0.61 6.30 1.61
2021-02-11 2021-02-11 13G/A 4,694,098 3,075,646 -34.48 6.20 -34.74
2020-02-13 2020-02-13 13G/A 3,963,121 4,694,098 18.44 9.50 15.85
2019-02-12 2019-02-12 13G/A 3,963,121 3,963,121 0.00 8.20 0.00
2019-02-11 2019-02-11 13G/A 3,721,630 3,963,121 6.49 8.20 6.49
2018-02-13 2018-02-13 13G 3,721,630 7.70

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-18 2026-03-31 13F/A-1 BLACKBAUD COM 09227Q100 1,555,833 58,806 3.93 60,071 -36.63 0.0101
2026-05-15 2026-03-31 13F BLACKBAUD COM 09227Q100 1,555,833 58,806 3.93 60,071 -36.63 0.0111
2026-02-17 2025-12-31 13F BLACKBAUD COM 09227Q100 1,497,027 -64,679 -4.14 94,791 -5.62 0.0424
2025-11-14 2025-09-30 13F BLACKBAUD COM 09227Q100 1,561,706 -133,383 -7.87 100,433 -7.73 0.0459
2025-08-14 2025-06-30 13F BLACKBAUD COM 09227Q100 1,695,089 -426,149 -20.09 108,842 -17.39 0.0533
2025-05-15 2025-03-31 13F BLACKBAUD COM 09227Q100 2,121,238 -763,824 -26.48 131,750 -38.22 0.0722
2025-02-14 2024-12-31 13F BLACKBAUD COM 09227Q100 2,885,062 34,600 1.21 213,263 -11.65 0.1084
2024-11-14 2024-09-30 13F BLACKBAUD COM 09227Q100 2,850,462 2,155 0.08 241,376 11.26 0.1235
2024-08-14 2024-06-30 13F BLACKBAUD COM 09227Q100 2,848,307 7,731 0.27 216,955 3.02 0.1162
2024-05-15 2024-03-31 13F BLACKBAUD COM 09227Q100 2,840,576 53,057 1.90 210,599 -12.86 0.1149
2024-02-14 2023-12-31 13F BLACKBAUD COM 09227Q100 2,787,519 27,136 0.98 241,679 24.51 0.1441
2023-11-14 2023-09-30 13F BLACKBAUD COM 09227Q100 2,760,383 -3,391 -0.12 194,110 -1.33 0.1271
2023-08-14 2023-06-30 13F BLACKBAUD COM 09227Q100 2,763,774 -2,044 -0.07 196,726 2.64 0.1223
2023-05-15 2023-03-31 13F BLACKBAUD COM 09227Q100 2,765,818 -41,706 -1.49 191,671 15.99 0.1264
2023-02-14 2022-12-31 13F BLACKBAUD COM 09227Q100 2,807,524 7,144 0.26 165,251 33.93 0.1180
2023-01-13 2022-09-30 13F/A-1 BLACKBAUD COM 09227Q100 2,800,380 -69,299 -2.41 123,385 -25.96 0.0924
2022-11-14 2022-09-30 13F BLACKBAUD COM 09227Q100 2,800,380 -69,299 123,385 0.0313
2022-08-15 2022-06-30 13F BLACKBAUD COM 09227Q100 2,869,679 -3,153 -0.11 166,642 -3.11 0.1149
2022-05-16 2022-03-31 13F BLACKBAUD COM 09227Q100 2,872,832 -184,164 -6.02 171,996 -28.76 0.0830
2022-02-14 2021-12-31 13F BLACKBAUD COM 09227Q100 3,056,996 -69,290 -2.22 241,441 9.78 0.1007
2021-11-16 2021-09-30 13F BLACKBAUD COM 09227Q100 3,126,286 -3,008 -0.10 219,934 -8.21 0.0962
2021-08-16 2021-06-30 13F BLACKBAUD COM 09227Q100 3,129,294 -26,750 -0.85 239,610 6.81 0.1026
2021-05-17 2021-03-31 13F BLACKBAUD COM 09227Q100 3,156,044 80,398 2.61 224,332 26.72 0.1024
2021-02-16 2020-12-31 13F BLACKBAUD COM 09227Q100 3,075,646 -69,441 -2.21 177,034 0.82 0.0823
2020-11-16 2020-09-30 13F BLACKBAUD COM 09227Q100 3,145,087 -12,861 -0.41 175,590 -2.59 0.0915
2020-08-14 2020-06-30 13F BLACKBAUD COM 09227Q100 3,157,948 -144,319 -4.37 180,256 -1.74 0.1012
2020-05-14 2020-03-31 13F BLACKBAUD COM 09227Q100 3,302,267 -1,367,712 -29.29 183,441 -50.65 0.1263
2020-02-18 2019-12-31 13F BLACKBAUD COM 09227Q100 4,669,979 -212,573 -4.35 371,725 -15.73 0.1903
2019-11-14 2019-09-30 13F BLACKBAUD COM 09227Q100 4,882,552 3,646 0.07 441,090 8.27 0.2389
2019-07-31 2019-06-30 13F BLACKBAUD COM 09227Q100 4,878,906 96,323 2.01 407,395 6.84 0.2219
2019-04-30 2019-03-31 13F BLACKBAUD COM 09227Q100 4,782,583 849,217 21.59 381,310 54.12 0.2113
2019-02-06 2018-12-31 13F BLACKBAUD COM 09227Q100 3,933,366 440,945 12.63 247,409 -30.19 0.1578
2018-11-09 2018-09-30 13F BLACKBAUD COM 09227Q100 3,492,421 -12,652 -0.36 354,411 -1.30 0.1894
2018-08-10 2018-06-30 13F BLACKBAUD COM 09227Q100 3,505,073 -79,668 -2.22 359,095 -1.61 0.2047
2018-05-14 2018-03-31 13F BLACKBAUD COM 09227Q100 3,584,741 -93,983 -2.55 364,962 4.99 0.2151
2018-03-12 2017-12-31 13F/A-1 BLACKBAUD COM 09227Q100 3,678,724 -10,650 -0.29 347,603 7.31 0.2141
2018-02-09 2017-12-31 13F BLACKBAUD COM 09227Q100 3,678,724 -10,650 347,603
2017-11-14 2017-09-30 13F BLACKBAUD COM 09227Q100 3,689,374 -455,150 -10.98 323,927 -8.85 0.2076
2017-08-17 2017-06-30 13F/A-1 BLACKBAUD COM 09227Q100 4,144,524 3,677,492 787.42 355,393 892.52 0.2422
2017-08-14 2017-06-30 13F BLACKBAUD COM 09227Q100 4,144,524 3,677,492 355,393
2017-05-03 2017-03-31 13F BLACKBAUD COM 09227Q100 467,032 -21,439 -4.39 35,807 14.54 0.2514
2017-01-30 2016-12-31 13F BLACKBAUD COM 09227Q100 488,471 925 0.19 31,262 -3.35 0.2306
2016-10-24 2016-09-30 13F BLACKBAUD COM 09227Q100 487,546 -3,259 -0.66 32,344 -2.95 0.2384
2016-07-29 2016-06-30 13F BLACKBAUD COM 09227Q100 490,805 179,382 57.60 33,326 70.16 0.2771
2016-05-12 2016-03-31 13F BLACKBAUD COM 09227Q100 311,423 -9,017 -2.81 19,585 -7.20 0.1589
2016-02-03 2015-12-31 13F BLACKBAUD COM 09227Q100 320,440 5,092 1.61 21,104 19.25 0.1693
2015-11-16 2015-09-30 13F BLACKBAUD COM 09227Q100 315,348 8,523 2.78 17,697 1.28 0.1559
2015-08-17 2015-06-30 13F BLACKBAUD COM 09227Q100 306,825 115,284 60.19 17,474 44.86 0.1373
2015-06-02 2015-03-31 13F/A-1 BLACKBAUD COM 09227Q100 191,541 -16,668 -8.01 12,063 33.93 0.0931
2015-05-15 2015-03-31 13F BLACKBAUD COM 09227Q100 191,541 12,063
2015-02-12 2014-12-31 13F BLACKBAUD COM 09227Q100 208,209 208,209 9,007 0.0649
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.