Parametric Sound Corp

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Parametric Sound Corp
TickerTBCH
CIK #0001493761
CUSIP900450206
SectorManufacturing - Communications Equipment, Nec
Address1941 Ramrod Avenue, Suite 100, Henderson, NV 88014
Source [EDGAR]
CIK Filing 2011 - 2025
[0001493761] 10-K
[0001493761] 10-Q
[0001493761] 3
[0001493761] 4
[0001493761] 8-K
[0001493761] D
[0001493761] SC 13D
[0001493761] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Vanguard Group Inc Turtle Beach Corp [2025-07-29] 0.0
Rabil Albert Turtle Beach Corp [2025-04-08] 0.0
Windward Management LP Turtle Beach Corp [2025-02-14] 0.0
Garnet Equity Capital Holdings Inc Turtle Beach Corp [2024-08-19] 5.5
Windward Management LP Turtle Beach Corp [2024-07-10] 7.0
DC VGA LLC Turtle Beach Corp [2024-03-21] 819419.6
Citadel Advisors LLC Turtle Beach Corp [2023-11-20] 3.5
Shay Capital LLC Turtle Beach Corp [2023-09-29] 7.05
Stark Juergen M Turtle Beach Corp [2023-05-08] 5.24
Islet Management LP Turtle Beach Corp [2023-04-03] 5.5
Toro 18 Holdings LLC Turtle Beach Corp [2023-03-23] 7.0
Hudson Bay Capital Management LP Turtle Beach Corp [2023-02-08] 5.53
Shay Capital LLC Turtle Beach Corp [2022-07-05] 5.25
CC Capital Inc Turtle Beach Corp [2022-05-02] 0.1
Vanguard Group Inc Turtle Beach Corp [2022-02-10] 5.03
Islet Management LP Turtle Beach Corp [2021-10-26] 3.62
Donerail Group LP Turtle Beach Corp [2021-08-09] 6.4
BlackRock Inc Turtle Beach Corp [2021-02-02] 6.5
Stark Juergen M Turtle Beach Corp [2020-03-10] 5.2
Morgan Stanley Turtle Beach Corp [2019-10-24] 5.0
AWM Investment Company Inc Turtle Beach Corp [2019-02-13] 7.2
Vinik Family Investments LLC Turtle Beach Corp [2018-09-19] 6.4
Morgan Stanley Turtle Beach Corp [2018-08-22] 5.1
SG VTB Holdings LLC Turtle Beach Corp [2018-05-08] 35.9
First Dallas Holdings Inc Parametric Sound Corp [2014-02-13] 5.34
Icerose Capital Management LLC Parametric Sound Corp [2014-02-04] 1.65
SG VTB Holdings LLC Parametric Sound Corp [2014-01-27] 80.8
Icerose Capital Management LLC Parametric Sound Corp [2013-11-26] 5.034
First Dallas Holdings Inc Parametric Sound Corp [2013-11-26] 5.34
VTB Holdings Inc Parametric Sound Corp [2013-08-14] 19.3
FMR LLC Parametric Sound Corp [2013-02-14] 0.0
[2013-02-08] None
Marxe Austin W & Greenhouse David M Parametric Sound Corp [2012-07-10] 14.6
Manchester Management Co LLC Parametric Sound Corp [2012-06-04] 5.5
Marxe Austin W & Greenhouse David M Parametric Sound Corp [2012-02-13] 21.7
Form 3/4/5 Filer 2011 - 2025
Turtle Beach Corp
Wyatt William Z
Rabil Albert
Keirn Cris
Wynne Megan S.
Scherping Katherine Lee
SZE Julia
Wolfe Andrew
Bush Elizabeth Berlacher
Ballard Lloyd Gregory
Jimenez Terry
Weinswig Mark
Hanson John T
Wilson Michelle D
Diversis Capital Partners I, L.P.
Diversis Capital Partners GP I, L.P.
Diversis Capital Partners GP I, LLC
Ma Kevin
DC VGA LLC
Nayot Ron
Muscatel David
Stark Juergen M.
Keitel William E
Stech Brian
Hung Yie-Hsin
Thompson Kelly Ann
Doornink Ronald
SG VTB Holdings, LLC
Martha M. Doornink 2012 Irrevocable Trust Dated November 30,
Ronald Doornink 2012 Irrevocable Trust Dated November 30, 20
Doornink Revocable Living Trust, dated 12/17/96, as amended
Romano Frederick J
Bonanno Carmine J
Cleary Joseph
Debuono Laureen
Rowe Amie
Fox Kenneth A
Rowe Michael J
Honore James L.
Kaplan Robert M
Potashner Kenneth F
Savitt Todd
Marxe Austin W & Greenhouse David M
Putterman Seth
Norris Elwood G
Barnes James A
Form 13F Holdings
Firm Period DFND Voting Shares
Garnet Equity Capital Holdings Inc [2025-06-30] SOLE 1,634,685 1,634,685
BlackRock, Inc. [2025-06-30] SOLE 1,148,955 1,170,946
Vanguard Group Inc [2025-06-30] SOLE 0 1,041,823
Caption Management LLC [2025-06-30] SOLE 911,169 911,169
Citadel Advisors LLC [2025-06-30] DFND 746,349 746,349
Morgan Stanley [2025-06-30] DFND 672,490 687,447
Bank of America Corp /DE/ [2025-06-30] DFND 1,855 501,093
AWM Investment Company Inc [2025-06-30] SOLE 452,352 452,352
Jane Street Group LLC [2025-06-30] DFND 289,999 406,699
Susquehanna International Group LLP [2025-06-30] OTR 62,480 395,980
Geode Capital Management LLC [2025-06-30] DFND 393,096 393,096
State Street Corp [2025-06-30] DFND 335,252 359,450
D. E. Shaw & Co., Inc. [2025-06-30] DFND 344,024 344,024
Dimensional Fund Advisors LP [2025-06-30] SOLE 236,644 258,395
Group One Trading LLC [2025-06-30] SOLE 239,831 239,831
North Star Investment Management Corp. [2025-06-30] SOLE 218,000 228,000
Goldman Sachs Group Inc [2025-06-30] DFND 216,124 216,734
Manatuck Hill Partners LLC [2025-06-30] SOLE 180,000 180,000
Northern Trust Corp [2025-06-30] DFND 175,663 175,663
Wolverine Trading LLC [2025-06-30] DFND 0 159,000
Shay Capital LLC [2025-06-30] SOLE 135,031 135,031
AQR Capital Management LLC [2025-06-30] DFND 127,946 128,631
Formula Growth Ltd [2025-06-30] SOLE 116,670 116,670
Prentice Capital Management LP [2025-06-30] SOLE 88,785 88,785
Nuveen, LLC [2025-06-30] DFND 68,817 68,817
Pinnacle Holdings LLC [2025-06-30] SOLE 65,155 65,155
Raymond James Financial Inc [2025-06-30] DFND 0 60,483
State of Wisconsin Investment Board [2025-06-30] SOLE 53,376 53,376
Squarepoint Ops LLC [2025-06-30] DFND 0 51,493
Price T Rowe Associates Inc /MD/ [2025-06-30] DFND 48,528 48,528
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