NN, Inc.
US ˙ NasdaqGS ˙ US6293371067

SecurityNNBR / NN, Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership1,536,066 shares
Latest Disclosed Value $ 2,227,297
Morgan Stanley reports 0.07% decrease in ownership of NNBR / NN, Inc.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 1,536,066 shares of NN, Inc. (US:NNBR) valued at $2,227,296 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 1,537,171 shares of NN, Inc.. This represents a change in shares of -0.07% during the quarter. The current value of the position is $4,715,723 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 NN COM 629337106 1,536,066 -1,105 -0.07 2,227 13.22 0.0001
2026-05-27 2025-12-31 13F/A-1 NN COM 629337106 1,537,171 -39,439 -2.50 1,968 -39.42 0.0001
2026-02-13 2025-12-31 13F NN COM 629337106 1,537,171 -39,439 1,968 0.0001
2026-05-27 2025-09-30 13F/A-1 NN COM 629337106 1,576,610 -23,725 -1.48 3,248 -3.36 0.0002
2025-11-14 2025-09-30 13F NN COM 629337106 1,576,610 -23,725 3,248 0.0002
2025-08-15 2025-06-30 13F NN COM 629337106 1,600,335 -45,063 -2.74 3,361 -9.63 0.0002
2025-05-15 2025-03-31 13F NN COM 629337106 1,645,398 23,000 1.42 3,719 -29.92 0.0003
2025-05-15 2024-12-31 13F/A-1 NN COM 629337106 1,622,398 -15,618 -0.95 5,305 -16.95 0.0004
2025-02-14 2024-12-31 13F NN COM 629337106 1,622,398 -15,618 5,305 0.0004
2025-05-14 2024-09-30 13F/A-2 NN COM 629337106 1,638,016 69,851 4.45 6,388 35.80 0.0005
2025-02-14 2024-09-30 13F/A-1 NN COM 629337106 1,638,016 69,851 6,388 0.0005
2024-11-14 2024-09-30 13F NN COM 629337106 1,638,016 69,851 6,388 0.0001
2025-05-14 2024-06-30 13F/A-2 NN COM 629337106 1,568,165 -24,127 -1.52 4,704 -37.67 0.0004
2024-10-17 2024-06-30 13F/A-1 NN COM 629337106 1,568,165 -24,127 4,704 0.0004
2024-08-14 2024-06-30 13F NN COM 629337106 1,568,165 -24,127 4,704 0.0004
2024-10-17 2024-03-31 13F/A-2 NN COM 629337106 1,592,292 1,501,381 1,651.48 7,547 1,979.06 0.0006
2024-08-16 2024-03-31 13F/A-1 NN COM 629337106 1,592,292 1,501,381 7,547 0.0001
2024-05-15 2024-03-31 13F NN COM 629337106 1,592,292 1,501,381 7,547 0.0006
2024-08-16 2023-12-31 13F/A-1 NN COM 629337106 90,911 39,862 78.09 364 286.17 0.0000
2024-02-13 2023-12-31 13F NN COM 629337106 90,911 39,862 364 0.0000
2023-11-15 2023-09-30 13F NN COM 629337106 51,049 5,800 12.82 95 -12.96 0.0000
2023-08-14 2023-06-30 13F NN COM 629337106 45,249 28,906 176.87 108 535.29 0.0000
2023-05-15 2023-03-31 13F NN COM 629337106 16,343 -2,599 -13.72 17 -39.29 0.0000
2023-02-14 2022-12-31 13F NN COM 629337106 18,942 3,334 21.36 28 3.70 0.0000
2022-11-14 2022-09-30 13F NN COM 629337106 15,608 -69,560 -81.67 27 -87.44 0.0000
2022-10-27 2022-06-30 13F/A-1 NN COM 629337106 85,168 56,919 201.49 215 165.43 0.0000
2022-08-15 2022-06-30 13F NN COM 629337106 85,168 56,919 215 0.0000
2022-10-27 2022-03-31 13F/A-1 NN COM 629337106 28,249 -57,120 -66.91 81 -76.72 0.0000
2022-05-13 2022-03-31 13F NN COM 629337106 28,249 -57,120 81 0.0000
2022-02-14 2021-12-31 13F NN COM 629337106 85,369 65,206 323.39 348 231.43 0.0000
2021-11-15 2021-09-30 13F NN COM 629337106 20,163 -41,223 -67.15 105 -76.72 0.0000
2021-08-23 2021-06-30 13F/A-1 NN COM 629337106 61,386 48,343 370.64 451 390.22 0.0001
2021-08-16 2021-06-30 13F NN COM 629337106 61,386 48,343 451 0.0000
2021-05-17 2021-03-31 13F NN COM 629337106 13,043 -43,369 -76.88 92 -75.20 0.0000
2021-02-16 2020-12-31 13F NN COM 629337106 56,412 -12,086 -17.64 371 5.10 0.0001
2020-11-13 2020-09-30 13F NN COM 629337106 68,498 -75,483 -52.43 353 -48.24 0.0001
2020-08-14 2020-06-30 13F NN COM 629337106 143,981 -169,142 -54.02 682 26.06 0.0002
2020-05-26 2020-03-31 13F/A-1 NN COM 629337106 313,123 -366,010 -53.89 541 -91.39 0.0001
2020-05-15 2020-03-31 13F NN COM 629337106 313,123 -366,010 541 41.5601
2020-02-14 2019-12-31 13F NN COM 629337106 679,133 162,383 31.42 6,282 70.52 0.0015
2019-11-14 2019-09-30 13F NN COM 629337106 516,750 92,255 21.73 3,684 -11.08 0.0010
2019-08-14 2019-06-30 13F NN COM 629337106 424,495 392,411 1,223.07 4,143 1,626.25 0.0011
2019-05-15 2019-03-31 13F NN COM 629337106 32,084 -70,754 -68.80 240 -65.22 0.0001
2019-02-14 2018-12-31 13F NN COM 629337106 102,838 -20,710 -16.76 690 -64.21 0.0002
2019-04-23 2018-09-30 13F/A-2 NN COM 629337106 123,548 39,946 47.78 1,928 22.03 0.0005
2018-11-20 2018-09-30 13F/A-1 NN COM 629337106 123,548 0 1,928 0.0005
2018-11-14 2018-09-30 13F NN COM 629337106 123,548 39,946 1,928
2019-04-23 2018-06-30 13F/A-1 NN COM 629337106 83,602 16,871 25.28 1,580 -1.31 0.0004
2018-08-14 2018-06-30 13F NN COM 629337106 83,602 16,871 1,580
2019-04-23 2018-03-31 13F/A-1 NN COM 629337106 66,731 -11,017 -14.17 1,601 -25.40 0.0004
2018-05-14 2018-03-31 13F NN COM 629337106 66,731 -11,017 1,601
2019-04-23 2017-12-31 13F/A-1 NN COM 629337106 77,748 34,058 77.95 2,146 69.38 0.0006
2018-02-14 2017-12-31 13F NN COM 629337106 77,748 34,058 2,146
2017-11-14 2017-09-30 13F NN COM 629337106 43,690 -54,341 -55.43 1,267 -52.92 0.0004
2017-08-11 2017-06-30 13F NN COM 629337106 98,031 18,277 22.92 2,691 33.81 0.0008
2017-05-22 2017-03-31 13F/A-1 NN COM 629337106 79,754 -19,132 -19.35 2,011 6.74 0.0006
2017-05-12 2017-03-31 13F NN COM 629337106 79,754 2,011
2017-02-22 2016-12-31 13F/A-1 NN COM 629337106 98,886 64,468 187.31 1,884 199.52 0.0006
2017-02-13 2016-12-31 13F NN COM 629337106 98,886 1,884
2016-11-10 2016-09-30 13F NN COM 629337106 34,418 4,415 14.72 629 50.12 0.0002
2016-08-12 2016-06-30 13F NN COM 629337106 30,003 5,660 23.25 419 25.83 0.0002
2016-05-12 2016-03-31 13F NN COM 629337106 24,343 8,281 51.56 333 30.08 0.0001
2016-02-09 2015-12-31 13F NN COM 629337106 16,062 10,196 173.82 256 134.86 0.0001
2016-02-08 2015-09-30 13F/A-1 NN COM 629337106 5,866 -6,630 -53.06 109 -65.94 0.0000
2015-11-09 2015-09-30 13F NN COM 629337106 5,866 109
2015-08-12 2015-06-30 13F NN COM 629337106 12,496 297 2.43 320 4.58 0.0001
2015-05-14 2015-03-31 13F NN COM 629337106 12,199 -2,347 -16.14 306 2.34 0.0001
2015-02-13 2014-12-31 13F NN COM 629337106 14,546 -148,044 -91.05 299 -93.12 0.0001
2014-12-16 2014-09-30 13F/A-1 NN COM 629337106 162,590 51,504 46.36 4,344 98.45 0.0017
2014-11-14 2014-09-30 13F NN COM 629337106 162,590 4,344
2014-05-13 2014-03-31 13F NN COM 629337106 111,086 -59,566 -34.90 2,189 -36.46 0.0009
2014-02-13 2013-12-31 13F NN COM 629337106 170,652 59,781 53.92 3,445 99.59 0.0015
2013-11-13 2013-09-30 13F NN INC COM STK COM 629337106 110,871 29,386 36.06 1,726 85.79 0.0008
2013-08-08 2013-06-30 13F NN INC COM STK COM 629337106 81,485 81,485 929 0.0005
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.