CTS Corporation
US ˙ NYSE ˙ US1265011056

SecurityCTS / CTS Corporation
InstitutionCitigroup Inc
Latest Disclosed Ownership7,071 shares
Latest Disclosed Value $ 337,711
Citigroup Inc reports 38.09% decrease in ownership of CTS / CTS Corporation

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 7,071 shares of CTS Corporation (US:CTS) valued at $337,711 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 11,421 shares of CTS Corporation. This represents a change in shares of -38.09% during the quarter. The current value of the position is $468,666 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-11 2026-03-31 13F CTS COM 126501105 7,071 -4,350 -38.09 338 -31.08 0.0001
2026-02-13 2025-12-31 13F CTS COM 126501105 11,421 -2,824 -19.82 490 -13.91 0.0002
2025-11-10 2025-09-30 13F CTS COM 126501105 14,245 -15,144 -51.53 569 -54.63 0.0003
2025-08-11 2025-06-30 13F CTS COM 126501105 29,389 -17,658 -37.53 1,252 -35.93 0.0006
2025-05-12 2025-03-31 13F CTS COM 126501105 47,047 1,620 3.57 1,955 -18.41 0.0010
2025-02-12 2024-12-31 13F CTS COM 126501105 45,427 2,729 6.39 2,395 15.98 0.0014
2024-11-12 2024-09-30 13F CTS COM 126501105 42,698 18,739 78.21 2,066 70.24 0.0012
2024-08-12 2024-06-30 13F CTS COM 126501105 23,959 257 1.08 1,213 9.38 0.0008
2024-05-10 2024-03-31 13F CTS COM 126501105 23,702 -1,394 -5.55 1,109 1.09 0.0007
2024-02-09 2023-12-31 13F CTS COM 126501105 25,096 8,114 47.78 1,098 54.94 0.0008
2023-12-06 2023-09-30 13F/A-1 CTS COM 126501105 16,982 -15,255 -47.32 709 -48.47 0.0005
2023-11-09 2023-09-30 13F CTS COM 126501105 16,982 -15,255 709 0.0002
2023-08-10 2023-06-30 13F CTS COM 126501105 32,237 8,405 35.27 1,374 16.64 0.0009
2023-05-11 2023-03-31 13F CTS COM 126501105 23,832 -3,320 -12.23 1,179 10.09 0.0008
2023-02-09 2022-12-31 13F CTS COM 126501105 27,152 -478 -1.73 1,070 -6.96 0.0009
2022-11-10 2022-09-30 13F CTS COM 126501105 27,630 5,526 25.00 1,150 52.72 0.0008
2022-08-10 2022-06-30 13F CTS COM 126501105 22,104 -19,048 -46.29 753 -48.18 0.0006
2022-05-12 2022-03-31 13F CTS COM 126501105 41,152 3,101 8.15 1,453 4.01 0.0009
2022-02-10 2021-12-31 13F CTS COM 126501105 38,051 8,508 28.80 1,397 53.01 0.0007
2021-11-10 2021-09-30 13F CTS COM 126501105 29,543 -4,760 -13.88 913 -28.34 0.0005
2021-08-10 2021-06-30 13F CTS COM 126501105 34,303 18,908 122.82 1,274 166.53 0.0008
2021-05-13 2021-03-31 13F CTS COM 126501105 15,395 1,863 13.77 478 2.80 0.0003
2021-02-11 2020-12-31 13F CTS COM 126501105 13,532 5,927 77.94 465 176.79 0.0003
2020-11-12 2020-09-30 13F CTS COM 126501105 7,605 -9,980 -56.75 168 -52.27 0.0001
2020-08-12 2020-06-30 13F CTS COM 126501105 17,585 7,251 70.17 352 36.96 0.0003
2020-05-12 2020-03-31 13F CTS COM 126501105 10,334 -33,005 -76.16 257 -80.25 0.0002
2020-02-12 2019-12-31 13F CTS COM 126501105 43,339 18,770 76.40 1,301 63.65 0.0009
2019-11-08 2019-09-30 13F CTS COM 126501105 24,569 474 1.97 795 19.55 0.0006
2019-08-12 2019-06-30 13F CTS COM 126501105 24,095 5,382 28.76 665 20.91 0.0005
2019-05-13 2019-03-31 13F CTS COM 126501105 18,713 -1,803 -8.79 550 3.58 0.0005
2019-02-12 2018-12-31 13F CTS COM 126501105 20,516 -2,120 -9.37 531 -31.57 0.0005
2018-11-13 2018-09-30 13F CTS COM 126501105 22,636 16,249 254.41 776 237.39 0.0007
2018-08-10 2018-06-30 13F CTS COM 126501105 6,387 -11,203 -63.69 230 -51.88 0.0002
2018-05-11 2018-03-31 13F CTS COM 126501105 17,590 -6,497 -26.97 478 -23.03 0.0004
2018-02-12 2017-12-31 13F CTS COM 126501105 24,087 -8,651 -26.42 621 -21.29 0.0005
2017-11-13 2017-09-30 13F CTS COM 126501105 32,738 -9,054 -21.66 789 -12.62 0.0006
2017-08-11 2017-06-30 13F CTS COM 126501105 41,792 -1,309 -3.04 903 -1.63 0.0008
2017-05-12 2017-03-31 13F CTS COM 126501105 43,101 -16,294 -27.43 918 -30.98 0.0008
2017-02-10 2016-12-31 13F CTS COM 126501105 59,395 35,033 143.80 1,330 193.60 0.0012
2016-11-10 2016-09-30 13F CTS COM 126501105 24,362 9,628 65.35 453 71.59 0.0004
2016-08-12 2016-06-30 13F CTS COM 126501105 14,734 -24,348 -62.30 264 -57.07 0.0003
2016-05-13 2016-03-31 13F CTS COM 126501105 39,082 26,079 200.56 615 167.39 0.0007
2016-02-12 2015-12-31 13F CTS COM 126501105 13,003 -261 -1.97 230 -6.50 0.0002
2015-11-13 2015-09-30 13F CTS COM 126501105 13,264 1,637 14.08 246 9.82 0.0002
2015-08-13 2015-06-30 13F CTS COM 126501105 11,627 -6,655 -36.40 224 -31.91 0.0002
2015-05-14 2015-03-31 13F CTS COM 126501105 18,282 -12,636 -40.87 329 -40.29 0.0003
2015-02-17 2014-12-31 13F CTS COM 126501105 30,918 20,963 210.58 551 246.54 0.0005
2014-11-14 2014-09-30 13F CTS COM 126501105 9,955 823 9.01 159 -7.02 0.0001
2014-08-14 2014-06-30 13F CTS COM 126501105 9,132 -5,868 -39.12 171 -45.37 0.0002
2014-05-15 2014-03-31 13F CTS COM 126501105 15,000 -9,386 -38.49 313 -35.46 0.0003
2014-02-14 2013-12-31 13F CTS COM 126501105 24,386 13,448 122.95 485 180.35 0.0004
2013-11-14 2013-09-30 13F CTS COM 126501105 10,938 -8,430 -43.53 173 -34.47 0.0002
2013-08-14 2013-06-30 13F CTS COM 126501105 19,368 19,368 264 0.0003
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.