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BlackRock shares owned by Harbor Advisors

Quarter-by-quarter ownership of BlackRock (BLK) shares owned by Harbor Advisors from 13F filings

Historical chart of Harbor Advisors investment in BlackRock

Tip: Access up to 7 years of quarterly data

All positions including BlackRock held by Harbor Advisors consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in BlackRock by Harbor Advisors

Quarter filed Position value Share count Share price at filing
2024-03-31 $3.3M 3.9k 833.70
2023-12-31 $3.2M 3.9k 811.80
2023-09-30 $2.5M 3.9k 646.49
2023-06-30 $2.7M 3.9k 691.14
2023-03-31 $2.6M 3.9k 669.12
2022-12-31 $2.8M 3.9k 708.63
2022-09-30 $2.2M 3.9k 550.20
2022-06-30 $2.4M 3.9k 609.07
2022-03-31 $3.0M 3.9k 764.27
2021-12-31 $3.6M 3.9k 915.65
2021-09-30 $3.3M 3.9k 838.69
2021-06-30 $3.4M 3.9k 874.87
2021-03-31 $3.0M 3.9k 754.08
2020-12-31 $2.8M 3.9k 721.46
2020-09-30 $2.2M 3.9k 563.46
2020-06-30 $2.1M 3.9k 544.09
2020-03-31 $1.7M 3.9k 439.86
2019-12-31 $2.5M 4.9k 502.64
2019-09-30 $2.2M 4.9k 445.57
2019-06-30 $2.3M 4.9k 469.33
2019-03-31 $2.1M 4.9k 427.29
2018-12-31 $1.9M 4.9k 392.77
2018-09-30 $2.3M 4.9k 471.36
2018-06-30 $2.5M 4.9k 498.98
2018-03-31 $2.7M 4.9k 541.63
2017-12-31 $2.0M 3.9k 513.76
2017-09-30 $1.8M 3.9k 446.99
2017-06-30 $1.7M 3.9k 422.53
2017-03-31 $1.5M 3.9k 383.54
2016-12-31 $1.5M 3.9k 380.48