Parametric Sound Corp

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Parametric Sound Corp
TickerHEAR
CIK #0001493761
CUSIP900450107
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
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
Scherping Katherine Lee
Jimenez Terry
Hanson John T
Stark Juergen M.
SZE Julia
Wilson Michelle D
Wolfe Andrew
Wyatt William Z
Ballard Lloyd Gregory
Keitel William E
Stech Brian
Thompson Kelly Ann
Hung Yie-Hsin
Doornink Ronald
SG VTB Holdings, LLC
Ronald Doornink 2012 Irrevocable Trust Dated November 30, 20
Martha M. Doornink 2012 Irrevocable Trust Dated November 30,
Doornink Revocable Living Trust, dated 12/17/96, as amended
Romano Frederick J
Bonanno Carmine J
Cleary Joseph
Debuono Laureen
Fox Kenneth A
Rowe Amie
Rowe Michael J
Kaplan Robert M
Honore James L.
Potashner Kenneth F
Savitt Todd
Marxe Austin W & Greenhouse David M
Norris Elwood G
Putterman Seth
Barnes James A
Form 13F Holdings
Firm Period DFND Voting Shares
Nomura Holdings Inc [2023-03-31] DFND 1,535,400.0 1,535,400.0
Islet Management LP [2023-03-31] SOLE 1,416,500.0 1,416,500.0
BlackRock Inc. [2023-03-31] SOLE 1,025,881.0 1,036,838.0
Vanguard Group Inc [2023-03-31] SOLE 0.0 835,031.0
Hawkeye Capital Management LLC [2023-03-31] SOLE 771,366.0 771,366.0
Susquehanna International Group LLP [2023-03-31] DFND 193,882.0 689,382.0
AWM Investment Company Inc [2023-03-31] SOLE 633,455.0 633,455.0
Caption Management LLC [2023-03-31] SOLE 567,154.0 567,154.0
Hudson Bay Capital Management LP [2023-03-31] SOLE 556,633.0 556,633.0
D. E. Shaw & Co., Inc. [2023-03-31] DFND 528,810.0 528,916.0
Shay Capital LLC [2023-03-31] SOLE 496,310.0 496,310.0
Harbert Fund Advisors Inc [2023-03-31] SOLE 477,779.0 477,779.0
ANQA Management LLC [2023-03-31] SOLE 0.0 465,000.0
Dimensional Fund Advisors LP [2023-03-31] SOLE 360,571.0 379,685.0
Morgan Stanley [2023-03-31] DFND 351,375.0 368,701.0
Citadel Advisors LLC [2023-03-31] DFND 347,645.0 347,645.0
MYDA Advisors LLC [2023-03-31] SOLE 338,499.0 338,499.0
Bank of America Corp /DE/ [2023-03-31] DFND 3,283.0 313,926.0
Geode Capital Management LLC [2023-03-31] DFND 308,214.0 308,214.0
Long Focus Capital Management LLC [2023-03-31] SOLE 305,000.0 305,000.0
AWH Capital LP [2023-03-31] SOLE 270,000.0 270,000.0
State Street Corp [2023-03-31] DFND 246,814.0 265,205.0
Millennium Management LLC [2023-03-31] SOLE 242,687.0 242,687.0
Fuller & Thaler Asset Management Inc [2023-03-31] SOLE 51,370.0 215,171.0
Garnet Equity Capital Holdings Inc [2023-03-31] SOLE 170,433.0 170,433.0
BNP Paribas Arbitrage SNC [2023-03-31] DFND 0.0 148,278.0
Hussman Strategic Advisors Inc [2023-03-31] SOLE 130,000.0 130,000.0
North Star Investment Management Corp. [2023-03-31] SOLE 116,200.0 129,935.0
Northern Trust Corp [2023-03-31] DFND 3,217.0 127,730.0
GSA Capital Partners LLP [2023-03-31] SOLE 113,549.0 113,549.0
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