TTM Technologies, Inc.
MX ˙ BMV ˙ US87305R1095
SecurityMX:TTMI / TTM Technologies, Inc.
InstitutionRobeco Institutional Asset Management B.V.
Latest Disclosed Ownership40,104 shares
Latest Disclosed Value $ 3,906,931
Robeco Institutional Asset Management B.V. ownership in TTMI / TTM Technologies, Inc.

On April 21, 2026 - Robeco Institutional Asset Management B.V. filed a 13F-HR form disclosing ownership of 40,104 shares of TTM Technologies, Inc. (MX:TTMI) valued at $3,906,931 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 40,104 shares of TTM Technologies, Inc.. This represents a change in shares of 0.00% during the quarter.

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)
2026-04-21 2026-03-31 13F TTM TECHNOLOGIES COM 87305R109 40,104 0 0.00 3,907 41.16 0.0056
2026-01-23 2025-12-31 13F TTM TECHNOLOGIES COM 87305R109 40,104 40,104 2,767 0.0039
2024-04-24 2024-03-31 13F TTM TECHNOLOGIES COM 87305R109 0 -9,569 -100.00 0 -100.00
2024-02-14 2023-12-31 13F/A-1 TTM TECHNOLOGIES COM 87305R109 9,569 -6,632 -40.94 151 -27.40 0.0004
2024-02-08 2023-12-31 13F TTM TECHNOLOGIES COM 87305R109 0 -16,201 10 0.0018
2023-10-24 2023-09-30 13F TTM TECHNOLOGIES COM 87305R109 16,201 10,932 207.48 209 184.93 0.0006
2023-07-24 2023-06-30 13F TTM TECHNOLOGIES COM 87305R109 5,269 -18,779 -78.09 73 -77.47 0.0002
2023-05-04 2023-03-31 13F TTM TECHNOLOGIES COM 87305R109 24,048 -25,142 -51.11 324 -56.28 0.0009
2023-02-07 2022-12-31 13F TTM TECHNOLOGIES COM 87305R109 49,190 -9,876 -16.72 742 -4.88 0.0021
2022-12-01 2022-09-30 13F/A-1 TTM TECHNOLOGIES COM 87305R109 59,066 3,976 7.22 779 13.23 0.0025
2022-10-27 2022-09-30 13F TTM TECHNOLOGIES COM 87305R109 59,066 3,976 779 0.0025
2022-12-01 2022-06-30 13F/A-1 TTM TECHNOLOGIES COM 87305R109 55,090 0 0.00 688 -15.69 0.0021
2022-07-27 2022-06-30 13F TTM TECHNOLOGIES COM 87305R109 55,090 0 688 0.0021
2022-12-01 2022-03-31 13F/A-1 TTM TECHNOLOGIES COM 87305R109 55,090 0 0.00 816 -0.61 0.0019
2022-04-26 2022-03-31 13F TTM TECHNOLOGIES COM 87305R109 55,090 0 816 0.0019
2022-12-01 2021-12-31 13F/A-1 TTM TECHNOLOGIES COM 87305R109 55,090 0 0.00 821 18.64 0.0017
2022-01-31 2021-12-31 13F TTM TECHNOLOGIES COM 87305R109 55,090 0 821 0.0017
2022-12-01 2021-09-30 13F/A-1 TTM TECHNOLOGIES COM 87305R109 55,090 43,144 361.16 692 304.68 0.0015
2021-10-20 2021-09-30 13F TTM TECHNOLOGIES COM 87305R109 55,090 43,144 692 0.0015
2022-12-01 2021-06-30 13F/A-1 TTM TECHNOLOGIES COM 87305R109 11,946 0 0.00 171 -1.16 0.0004
2021-07-28 2021-06-30 13F TTM TECHNOLOGIES COM 87305R109 11,946 0 171 0.0004
2022-12-01 2021-03-31 13F/A-1 TTM TECHNOLOGIES COM 87305R109 11,946 0 0.00 173 4.85 0.0004
2021-04-23 2021-03-31 13F TTM TECHNOLOGIES COM 87305R109 11,946 0 173 0.0004
2022-12-01 2020-12-31 13F/A-1 TTM TECHNOLOGIES COM 87305R109 11,946 0 0.00 165 21.32 0.0004
2021-01-28 2020-12-31 13F TTM TECHNOLOGIES COM 87305R109 11,946 0 165 0.0004
2021-01-19 2020-09-30 13F/A-1 TTM TECHNOLOGIES COM 87305R109 11,946 0 0.00 136 -4.23 0.0004
2020-10-29 2020-09-30 13F TTM TECHNOLOGIES COM 87305R109 11,946 0 136 420.0123
2021-01-19 2020-06-30 13F/A-1 TTM TECHNOLOGIES COM 87305R109 11,946 0 0.00 142 14.52 0.0005
2020-07-20 2020-06-30 13F TTM TECHNOLOGIES COM 87305R109 11,946 0 142 481.8313
2021-01-19 2020-03-31 13F/A-1 TTM TECHNOLOGIES COM 87305R109 11,946 0 0.00 124 -31.11 0.0005
2020-04-30 2020-03-31 13F TTM TECHNOLOGIES COM 87305R109 11,946 0 124 497.0200
2021-01-19 2019-12-31 13F/A-1 TTM TECHNOLOGIES COM 87305R109 11,946 0 0.00 180 23.29 0.0006
2020-02-06 2019-12-31 13F TTM TECHNOLOGIES COM 87305R109 11,946 0 180 575.7162
2021-01-19 2019-09-30 13F/A-1 TTM TECHNOLOGIES COM 87305R109 11,946 -28,300 -70.32 146 -64.48 0.0005
2019-10-17 2019-09-30 13F TTM TECHNOLOGIES COM 87305R109 11,946 -28,300 146 514.7100
2021-01-19 2019-06-30 13F/A-1 TTM TECHNOLOGIES COM 87305R109 40,246 0 0.00 411 -13.11 0.0015
2019-07-19 2019-06-30 13F TTM TECHNOLOGIES COM 87305R109 40,246 0 411 1,449.2935
2021-01-19 2019-03-31 13F/A-1 TTM TECHNOLOGIES COM 87305R109 40,246 0 0.00 473 20.66 0.0017
2019-05-02 2019-03-31 13F TTM TECHNOLOGIES COM 87305R109 40,246 0 473 1,736.6877
2021-01-19 2018-12-31 13F/A-1 TTM TECHNOLOGIES COM 87305R109 40,246 0 0.00 392 -38.75 0.0018
2019-02-08 2018-12-31 13F TTM TECHNOLOGIES COM 87305R109 40,246 0 392 1,757.1206
2021-01-19 2018-09-30 13F/A-1 TTM TECHNOLOGIES COM 87305R109 40,246 0 0.00 640 -9.86 0.0025
2018-10-25 2018-09-30 13F TTM TECHNOLOGIES COM 87305R109 40,246 0 640
2021-01-19 2018-06-30 13F/A-1 TTM TECHNOLOGIES COM 87305R109 40,246 0 0.00 710 15.45 0.0032
2018-08-03 2018-06-30 13F TTM TECHNOLOGIES COM 87305R109 40,246 0 710
2021-01-19 2018-03-31 13F/A-1 TTM TECHNOLOGIES COM 87305R109 40,246 0 0.00 615 -2.54 0.0029
2018-05-07 2018-03-31 13F TTM TECHNOLOGIES COM 87305R109 40,246 0 615 2,876.0673
2021-01-19 2017-12-31 13F/A-1 TTM TECHNOLOGIES COM 87305R109 40,246 0 0.00 631 1.94 0.0033
2018-01-25 2017-12-31 13F TTM TECHNOLOGIES COM 87305R109 40,246 0 631
2021-01-19 2017-09-30 13F/A-1 TTM TECHNOLOGIES COM 87305R109 40,246 0 0.00 619 -11.32 0.0038
2017-10-17 2017-09-30 13F TTM TECHNOLOGIES COM 87305R109 40,246 0 619 3,834.9222
2021-01-19 2017-06-30 13F/A-1 TTM TECHNOLOGIES COM 87305R109 40,246 0 0.00 698 7.72 0.0045
2017-08-07 2017-06-30 13F TTM TECHNOLOGIES COM 87305R109 40,246 0 698 4,544.5421
2021-01-19 2017-03-31 13F/A-1 TTM TECHNOLOGIES COM 87305R109 40,246 0 0.00 648 18.03 0.0043
2017-05-15 2017-03-31 13F TTM TECHNOLOGIES COM 87305R109 40,246 0 648 4,303.9769
2017-02-09 2016-12-31 13F TTM TECHNOLOGIES COM 87305R109 40,246 40,246 549 0.0043
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.