TransUnion
US ˙ NYSE ˙ US89400J1079

SecurityTRU / TransUnion
InstitutionD. E. Shaw & Co., Inc.
ManagerDE Shaw
Latest Disclosed Ownership7,205 shares
Latest Disclosed Value $ 498,514
D. E. Shaw & Co., Inc. reports 202.10% increase in ownership of TRU / TransUnion

On May 15, 2026 - D. E. Shaw & Co., Inc. filed a 13F-HR form disclosing ownership of 7,205 shares of TransUnion (US:TRU) valued at $498,514 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,385 shares of TransUnion. This represents a change in shares of 202.10% during the quarter. The current value of the position is $499,955 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)
2026-05-15 2026-03-31 13F TRANSUNION COM 89400J107 7,205 4,820 202.10 499 144.12 0.0003
2026-02-17 2025-12-31 13F TRANSUNION COM 89400J107 2,385 2,385 205 0.0001
2025-11-14 2025-09-30 13F TRANSUNION COM 89400J107 0 -2,302 -100.00 0 -100.00
2025-08-14 2025-06-30 13F TRANSUNION COM 89400J107 2,302 -10,005 -81.30 203 -80.22 0.0001
2025-05-15 2025-03-31 13F TRANSUNION COM 89400J107 12,307 12,307 1,021 0.0009
2024-08-14 2024-06-30 13F TRANSUNION COM 89400J107 0 -18,745 -100.00 0 -100.00
2024-05-15 2024-03-31 13F TRANSUNION COM 89400J107 18,745 18,745 1,496 0.0013
2023-08-14 2023-06-30 13F TRANSUNION COM 89400J107 0 -635,376 -100.00 0 -100.00
2023-05-15 2023-03-31 13F TRANSUNION COM 89400J107 635,376 -784,326 -55.25 39,482 -51.00 0.0423
2023-02-14 2022-12-31 13F TRANSUNION COM 89400J107 1,419,702 -58,539 -3.96 80,568 -8.38 0.0890
2022-11-14 2022-09-30 13F TRANSUNION COM 89400J107 1,478,241 9,521 0.65 87,940 -25.15 0.1050
2022-08-15 2022-06-30 13F TRANSUNION COM 89400J107 1,468,720 419,306 39.96 117,483 8.33 0.1377
2022-05-16 2022-03-31 13F TRANSUNION COM 89400J107 1,049,414 285,207 37.32 108,446 19.67 0.1015
2022-02-14 2021-12-31 13F TRANSUNION COM 89400J107 764,207 68,243 9.81 90,620 15.94 0.0751
2021-11-15 2021-09-30 13F TRANSUNION COM 89400J107 695,964 -925,297 -57.07 78,164 -56.10 0.0705
2021-08-16 2021-06-30 13F TRANSUNION COM 89400J107 1,621,261 -705,389 -30.32 178,031 -14.98 0.1537
2021-05-17 2021-03-31 13F TRANSUNION COM 89400J107 2,326,650 613,085 35.78 209,398 23.16 0.2021
2021-02-16 2020-12-31 13F TRANSUNION COM 89400J107 1,713,565 -305,199 -15.12 170,020 0.11 0.1520
2020-11-16 2020-09-30 13F TRANSUNION COM 89400J107 2,018,764 972,345 92.92 169,838 86.47 0.1738
2020-08-14 2020-06-30 13F TRANSUNION COM 89400J107 1,046,419 -207,430 -16.54 91,080 9.76 0.1085
2020-05-15 2020-03-31 13F TRANSUNION COM 89400J107 1,253,849 -613,117 -32.84 82,979 -48.08 0.1295
2020-02-14 2019-12-31 13F TRANSUNION COM 89400J107 1,866,966 296,732 18.90 159,831 25.49 0.1828
2019-11-14 2019-09-30 13F TRANSUNION COM 89400J107 1,570,234 140,082 9.79 127,362 21.15 0.1568
2019-08-14 2019-06-30 13F TRANSUNION COM 89400J107 1,430,152 646,636 82.53 105,130 100.74 0.1311
2019-05-15 2019-03-31 13F TRANSUNION COM 89400J107 783,516 607,719 345.69 52,371 424.50 0.0677
2019-02-14 2018-12-31 13F TRANSUNION COM 89400J107 175,797 -646,201 -78.61 9,985 -83.49 0.0138
2018-11-14 2018-09-30 13F TRANSUNION COM 89400J107 821,998 178,901 27.82 60,482 31.28 0.0727
2018-08-14 2018-06-30 13F TRANSUNION COM 89400J107 643,097 316,285 96.78 46,072 148.29 0.0601
2018-05-15 2018-03-31 13F TRANSUNION COM 89400J107 326,812 221,889 211.48 18,556 221.76 0.0253
2018-02-14 2017-12-31 13F TRANSUNION COM 89400J107 104,923 -149,939 -58.83 5,767 -52.12 0.0079
2017-11-14 2017-09-30 13F TRANSUNION COM 89400J107 254,862 -445,343 -63.60 12,045 -60.28 0.0185
2017-08-14 2017-06-30 13F TRANSUNION COM 89400J107 700,205 -890,736 -55.99 30,326 -50.30 0.0502
2017-05-15 2017-03-31 13F TRANSUNION COM 89400J107 1,590,941 835,823 110.69 61,012 161.23 0.1073
2017-02-14 2016-12-31 13F TRANSUNION COM 89400J107 755,118 -17,553 -2.27 23,356 -12.38 0.0397
2016-11-14 2016-09-30 13F TRANSUNION COM 89400J107 772,671 85,070 12.37 26,657 15.94 0.0470
2016-08-15 2016-06-30 13F TRANSUNION COM 89400J107 687,601 209,066 43.69 22,993 74.03 0.0424
2016-05-16 2016-03-31 13F TRANSUNION COM 89400J107 478,535 59,844 14.29 13,212 14.46 0.0237
2016-02-16 2015-12-31 13F TRANSUNION COM 89400J107 418,691 -92,196 -18.05 11,543 -10.05 0.0172
2015-11-16 2015-09-30 13F TRANSUNION COM 89400J107 510,887 148,887 41.13 12,833 41.24 0.0189
2015-08-14 2015-06-30 13F TRANSUNION COM 89400J107 362,000 362,000 9,086 0.0135
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.