Penbrook-Management

AI_NATIVE detailed information: This accession holds the following tickers:[
  "CURI",
  "MP",
  "ASPN",
  "PLAB",
  "ABNB",
  "ABBV",
  "GOOGL",
  "ALKT",
  "T",
  "ACLS",
  "ARCC",
  "MIN",
  "COOP",
  "NUV",
  "UTG",
  "PL",
  "PUBM",
  "USAC",
  "OPTT",
  "DMLP",
  "EMR",
  "META",
  "TUSK",
  "LINC",
  null,
  "VKQ",
  "SA",
  null,
  "NNY",
  "PIM",
  null,
  "MSFT",
  "FIS",
  "NVS",
  "NU",
  "BX",
  "OKE",
  "HTGC",
  null,
  "GBDC",
  "AAPL",
  "SPY",
  "NVDA",
  "VZ",
  "JPC",
  "REGN",
  null,
  "SHEL",
  "IBM",
  "MGNI",
  "AQST",
  "VRN.TO",
  "AEHR",
  "KOPN",
  "TRGP",
  "BBSI",
  "RRC",
  "AFL",
  "SONY",
  "F",
  "SGOL",
  "XGN",
  "INVE",
  "KLIC",
  "NVO",
  "AMZN",
  "FAF",
  null,
  "VET",
  "VMD",
  "WES",
  "WBS",
  "WLY",
  "WMB",
  "PAR",
  "POWI",
  "NVGS",
  "FNF",
  "FBP",
  "OESX",
  "ET",
  "BPOP",
  "ORI",
  "PBI",
  "TRI.TO",
  "HESM",
  "SYF",
  "ASUR",
  "ADP",
  "BLZE",
  "BRK-B",
  "BDX",
  "BLFS",
  "BLDR",
  "CVE",
  "CVX",
  "CSCO",
  "COHU",
  "COP",
  "CVS",
  "CYRX",
  "DAIO",
  "RSP",
  "MCO",
  "QQQ",
  "EPD",
  "GOOG"
]

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-04-01
Total Holdings: 107
Total Value: 132295726
Accession Number: 0001381055-25-000002
Form Type: 13F-HR
CIK: penbrook-management
Manager Name: Penbrook-Management

Data Enrichment

94% identified

101 identified6 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

107 positions • $132.3M total value

SEC FilingSEC DataHachi Filing

Manager:

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ASPEN AEROGELS INC

ASPN|04523Y105

Shares:18.2K

Value:$116.0K

% of Portfolio:0.1% ($116.0K/$132.3M)

FORD MOTOR CO

F|345370860

Shares:11.5K

Value:$115.3K

% of Portfolio:0.1% ($115.3K/$132.3M)

MFS INTERMEDIATE INCOME TRUST

MIN|55273C107

Shares:35.9K

Value:$96.6K

% of Portfolio:0.1% ($96.6K/$132.3M)

KOPIN CORP

KOPN|500600101

Shares:93.3K

Value:$87.0K

% of Portfolio:0.1% ($87.0K/$132.3M)

Aquestive Therapeutics, Inc.

AQST|03843E104

Shares:22.6K

Value:$65.5K

% of Portfolio:0.0% ($65.5K/$132.3M)

MAMMOTH ENERGY SERVICES, INC.

TUSK|56155L108

Shares:14.0K

Value:$28.6K

% of Portfolio:0.0% ($28.6K/$132.3M)

Ocean Power Technologies, Inc.

OPTT|674870506

Shares:15.0K

Value:$6.8K

% of Portfolio:0.0% ($6.8K/$132.3M)

Instrument	Shares		Other Manager	Value	% of Portfolio
ASPEN AEROGELS INC(ASPNcusip04523Y105)	18.2K	QoQ NEW(+18.2K) YoY NEW(+18.2K)	All Managers (Combined)	$116.0K	0.1% ($116.0K/$132.3M)	QoQ NEW(+$116.0K) YoY NEW(+$116.0K)
FORD MOTOR CO(Fcusip345370860)	11.5K	QoQ 0.00% (+0) YoY 0.00% (-0)	All Managers (Combined)	$115.3K	0.1% ($115.3K/$132.3M)	QoQ +1.31% (+$1.5K) YoY -24.47% (-$37.4K)
MFS INTERMEDIATE INCOME TRUST(MINcusip55273C107)	35.9K	QoQ -4.26% (-1.6K) YoY -42.96% (-27.0K)	All Managers (Combined)	$96.6K	0.1% ($96.6K/$132.3M)	QoQ -3.18% (-$3.2K) YoY -42.31% (-$70.8K)
KOPIN CORP(KOPNcusip500600101)	93.3K	QoQ +92.12% (+44.8K) YoY -70.38% (-221.8K)	All Managers (Combined)	$87.0K	0.1% ($87.0K/$132.3M)	QoQ +31.69% (+$20.9K) YoY -84.66% (-$480.1K)
Aquestive Therapeutics, Inc.(AQSTcusip03843E104)	22.6K	QoQ NEW(+22.6K) YoY NEW(+22.6K)	All Managers (Combined)	$65.5K	0.0% ($65.5K/$132.3M)	QoQ NEW(+$65.5K) YoY NEW(+$65.5K)
MAMMOTH ENERGY SERVICES, INC.(TUSKcusip56155L108)	14.0K	QoQ -36.93% (-8.2K) YoY -78.42% (-50.9K)	All Managers (Combined)	$28.6K	0.0% ($28.6K/$132.3M)	QoQ -57.11% (-$38.0K) YoY -87.91% (-$207.7K)
Ocean Power Technologies, Inc.(OPTTcusip674870506)	15.0K	QoQ -52.38% (-16.5K) YoY NEW(+15.0K)	All Managers (Combined)	$6.8K	0.0% ($6.8K/$132.3M)	QoQ -78.72% (-$25.3K) YoY NEW(+$6.8K)