TransUnion
US ˙ NYSE ˙ US89400J1079

SecurityTRU / TransUnion
InstitutionAsset Management One Co., Ltd.
Latest Disclosed Ownership77,090 shares
Latest Disclosed Value $ 5,333,857
Asset Management One Co., Ltd. reports 5.92% decrease in ownership of TRU / TransUnion

On May 8, 2026 - Asset Management One Co., Ltd. filed a 13F-HR form disclosing ownership of 77,090 shares of TransUnion (US:TRU) valued at $5,333,857 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 81,943 shares of TransUnion. This represents a change in shares of -5.92% during the quarter. The current value of the position is $5,443,325 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)
2026-05-08 2026-03-31 13F TRANSUNION COM 89400J107 77,090 -4,853 -5.92 5,334 -25.60 0.0157
2026-01-27 2025-12-31 13F TRANSUNION COM 89400J107 81,943 6,535 8.67 7,169 13.47 0.0199
2025-10-22 2025-09-30 13F TRANSUNION COM 89400J107 75,408 1,095 1.47 6,318 -3.40 0.0183
2025-07-31 2025-06-30 13F TRANSUNION COM 89400J107 74,313 1,885 2.60 6,540 8.80 0.0205
2025-04-23 2025-03-31 13F TRANSUNION COM 89400J107 72,428 4,218 6.18 6,011 -5.95 0.0208
2025-01-30 2024-12-31 13F TRANSUNION COM 89400J107 68,210 -6 -0.01 6,391 -10.53 0.0220
2024-10-30 2024-09-30 13F TRANSUNION COM 89400J107 68,216 -587 -0.85 7,142 39.98 0.0254
2024-07-18 2024-06-30 13F TRANSUNION COM 89400J107 68,803 -3,885 -5.34 5,102 -12.03 0.0195
2024-05-02 2024-03-31 13F TRANSUNION COM 89400J107 72,688 -4,368 -5.67 5,801 8.74 0.0224
2024-01-24 2023-12-31 13F TRANSUNION COM 89400J107 77,056 2,535 3.40 5,335 -0.28 0.0215
2023-10-19 2023-09-30 13F TRANSUNION COM 89400J107 74,521 -1,382 -1.82 5,350 -10.03 0.0238
2023-07-31 2023-06-30 13F TRANSUNION COM 89400J107 75,903 -1,544 -1.99 5,945 23.55 0.0252
2023-04-25 2023-03-31 13F TRANSUNION COM 89400J107 77,447 5,892 8.23 4,813 16.85 0.0218
2023-02-06 2022-12-31 13F TRANSUNION COM 89400J107 71,555 -9,211 -11.40 4,118 -14.28 0.0201
2022-11-04 2022-09-30 13F TRANSUNION COM 89400J107 80,766 -3,118 -3.72 4,804 -28.39 0.0244
2022-07-29 2022-06-30 13F TRANSUNION COM 89400J107 83,884 -2,701 -3.12 6,709 -25.01 0.0315
2022-05-13 2022-03-31 13F TRANSUNION COM 89400J107 86,585 -4,904 -5.36 8,947 -18.04 0.0349
2022-02-09 2021-12-31 13F TRANSUNION COM 89400J107 91,489 3,033 3.43 10,916 9.89 0.0380
2021-11-02 2021-09-30 13F TRANSUNION COM 89400J107 88,456 1,361 1.56 9,934 3.88 0.0381
2021-08-03 2021-06-30 13F TRANSUNION COM 89400J107 87,095 -6,150 -6.60 9,563 13.95 0.0356
2021-05-14 2021-03-31 13F TRANSUNION COM 89400J107 93,245 -4,018 -4.13 8,392 -12.13 0.0333
2021-02-12 2020-12-31 13F TRANSUNION COM 89400J107 97,263 -242 -0.25 9,551 16.46 0.0393
2020-11-13 2020-09-30 13F TRANSUNION COM 89400J107 97,505 2,228 2.34 8,201 -1.11 0.0377
2020-08-14 2020-06-30 13F TRANSUNION COM 89400J107 95,277 -8,201 -7.93 8,293 21.07 0.0408
2020-05-14 2020-03-31 13F TRANSUNION COM 89400J107 103,478 5,811 5.95 6,850 -18.07 0.0400
2020-02-14 2019-12-31 13F TRANSUNION COM 89400J107 97,667 1,002 1.04 8,361 6.65 0.0377
2019-11-14 2019-09-30 13F TRANSUNION COM 89400J107 96,665 1,893 2.00 7,840 12.53 0.0378
2019-08-14 2019-06-30 13F TRANSUNION COM 89400J107 94,772 7,043 8.03 6,967 18.83 0.0342
2019-05-15 2019-03-31 13F TRANSUNION COM 89400J107 87,729 -212,468 -70.78 5,863 -65.59 0.0317
2019-02-13 2018-12-31 13F TRANSUNION COM 89400J107 300,197 -753 -0.25 17,040 -23.01 0.0406
2018-11-14 2018-09-30 13F TRANSUNION COM 89400J107 300,950 4,941 1.67 22,133 4.38 0.0454
2018-08-14 2018-06-30 13F TRANSUNION COM 89400J107 296,009 59,227 25.01 21,204 57.72 0.0463
2018-05-14 2018-03-31 13F TRANSUNION COM 89400J107 236,782 1,633 0.69 13,444 4.01 0.0303
2018-02-14 2017-12-31 13F TRANSUNION COM 89400J107 235,149 235,149 12,926 0.0285
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.