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Penbrook Managment

Latest statistics and disclosures from Penbrook Management's latest quarterly 13F-HR filing:

Top 5 stock holdings are NVO, AMZN, GOOGL, MSFT, GOOG, and represent 33.12% of Penbrook Management's stock portfolio.
Added to shares of these 10 stocks: Seabridge Gold, ALLT, TRI, BTE, TLT, BLFS, AMPL, RITM, ELVA, PAR.
Started 13 new stock positions in SKYH, AMPL, ALLT, Seabridge Gold, RITM, JPM, FAF, TLT, TER, TRI. WLY, BNED, BTE.
Reduced shares in these 10 stocks: AEHR (-$7.1M), SA, Thomson Reuters Corp., PL, BLZE, PLAB, ACLS, , NKE, OSS.
Sold out of its positions in XGN, XOM, NKE, SA, Thomson Reuters Corp..
Penbrook Management was a net seller of stock by $-776k.
Penbrook Management has $157M in assets under management (AUM), dropping by 18.72%.
Central Index Key (CIK): 0001381055

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Portfolio Holdings for Penbrook Management

Penbrook Management holds 101 positions in its portfolio as reported in the June 2026 quarterly 13F filing

Company (Ticker)	Portfolio Weight	Valued At	Change in Shares	Share Count	Share Price
Novo-nordisk A S Adr (NVO)	9.7	$15M		316k	47.94	View chart
Amazon Stock (AMZN)	7.9	$12M		52k	238.34	View chart
Alphabet Inc Cap Stk Cl A Stock (GOOGL)	5.3	$8.3M		23k	357.37	View chart
Microsoft Corp Stock (MSFT)	5.2	$8.2M		22k	373.02	View chart
Alphabet Inc Cap Stk Cl C Stock (GOOG)	5.1	$8.0M		23k	353.33	View chart
Moodys Corp Stock (MCO)	3.9	$6.2M		14k	452.92	View chart
Electrovaya Stock (ELVA)	2.2	$3.4M	+10%	326k	10.51	View chart
Cryoport Inc Com Par $0.001 Stock (CYRX)	2.0	$3.2M	+9%	203k	15.70	View chart
Viemed Healthcare Stock (VMD)	2.0	$3.2M		277k	11.40	View chart
Marvell Technology Stock (MRVL)	1.8	$2.9M		9.7k	297.89	View chart
Photronics Stock (PLAB)	1.8	$2.9M	-7%	89k	32.53	View chart
Seabridge Gold Stock	1.8	$2.9M	NEW	111k	25.74	View chart
Extreme Networks Stock (EXTR)	1.7	$2.7M		84k	32.37	View chart
Planet Labs Pbc Com Cl A Stock (PL)	1.7	$2.7M	-22%	82k	33.13	View chart
Prothena Corp Stock (PRTA)	1.7	$2.7M		272k	9.79	View chart
Alkami Technology Stock (ALKT)	1.6	$2.5M	+10%	141k	18.12	View chart
Allot Stock (ALLT)	1.6	$2.4M	NEW	275k	8.85	View chart
Cisco Sys Stock (CSCO)	1.4	$2.2M		18k	117.46	View chart
Blackstone Stock (BX)	1.4	$2.1M		18k	117.67	View chart
Magnite Stock (MGNI)	1.4	$2.1M		112k	18.98	View chart
Axcelis Technologies Stock (ACLS)	1.3	$2.1M	-9%	11k	189.45	View chart
Curiositystream Inc Com Cl A Stock (CURI)	1.3	$2.0M	+13%	765k	2.66	View chart
Thomson Reuters Corp Stock (TRI)	1.3	$2.0M	NEW	24k	81.65	View chart
Nuveen N Y Mun Value Cef (NNY)	1.2	$1.9M		214k	8.74	View chart
Vermilion Energy Stock (VET)	1.2	$1.9M		198k	9.35	View chart
Targa Res Corp Stock (TRGP)	1.2	$1.8M		6.9k	268.14	View chart
Berkshire Hathaway Inc Del Cl B Stock (BRK.B)	1.1	$1.6M		3.3k	500.39	View chart
Baytex Energy Corp Stock (BTE)	1.0	$1.6M	NEW	399k	4.00	View chart
Energy Transfer L P Com Ut Ltd Ptn Stock (ET)	0.9	$1.4M		75k	19.12	View chart
Williams Cos Stock (WMB)	0.9	$1.4M		19k	74.34	View chart
Automatic Data Processing Stock (ADP)	0.9	$1.4M		6.3k	223.95	View chart
Data I O Corp Stock (DAIO)	0.9	$1.4M		356k	3.94	View chart
Sony Group Corp Adr (SONY)	0.9	$1.4M		69k	20.06	View chart
Abbvie Stock (ABBV)	0.8	$1.3M		5.2k	251.64	View chart
Verizon Communications Stock (VZ)	0.8	$1.3M		30k	42.34	View chart
Airbnb Inc Com Cl A Stock (ABNB)	0.8	$1.3M		9.0k	143.10	View chart
State Street Spdr S&p 500 Etf Etf (SPY)	0.8	$1.2M		1.6k	746.77	View chart
Mesoblast Ltd Spons Adr (MESO)	0.8	$1.2M		87k	13.53	View chart
Hess Midstream Lp Cl A Stock (HESM)	0.7	$1.1M		30k	37.60	View chart
Biolife Solutions Stock (BLFS)	0.7	$1.1M	+71%	40k	28.24	View chart
Doubleverify Hldgs Stock (DV)	0.7	$1.1M		103k	10.84	View chart
Usa Compression Partners Lp Com Unit Ltdpar Stock (USAC)	0.7	$1.1M		41k	26.39	View chart
Npk International Stock (NPKI)	0.7	$1.1M		68k	15.91	View chart
Nvidia Corporation Stock (NVDA)	0.7	$1.1M		5.3k	200.09	View chart
Oneok Stock (OKE)	0.6	$983k		11k	86.94	View chart
Meta Platforms Inc Cl A Stock (META)	0.6	$958k		1.7k	563.29	View chart
Kulicke & Soffa Inds Stock (KLIC)	0.6	$950k		7.1k	133.76	View chart
Par Technology Corp Stock (PAR)	0.6	$937k	+50%	54k	17.42	View chart
Popular Stock (BPOP)	0.6	$870k	-3%	5.3k	164.18	View chart
Novartis Adr (NVS)	0.6	$868k		5.5k	156.72	View chart
Backblaze Inc Com Cl A Stock (BLZE)	0.5	$852k	-25%	54k	15.86	View chart
Power Integrations Stock (POWI)	0.5	$771k		9.2k	83.76	View chart
Emerson Elec Stock (EMR)	0.5	$759k		5.3k	143.15	View chart
Cenovus Energy Stock (CVE)	0.5	$741k		30k	24.81	View chart
Shell Plc Spon Ads Adr (SHEL)	0.5	$729k		9.4k	77.54	View chart
One Stop Sys Stock (OSS)	0.5	$707k	-16%	39k	18.18	View chart
Asure Software Stock (ASUR)	0.4	$700k		88k	7.94	View chart
Western Midstream Partners Lp Com Unit Lp Int Stock (WES)	0.4	$696k		16k	43.76	View chart
Invesco Qqq Trust Series I Etf (QQQ)	0.4	$681k		925.00	736.40	View chart
Abrdn Physical Gold Shares Etf Etf (SGOL)	0.4	$653k		17k	38.23	View chart
Lincoln Edl Svcs Corp Stock (LINC)	0.4	$635k		13k	49.90	View chart
First Bancorp Corporation Stock (FBP)	0.4	$589k	-3%	23k	26.07	View chart
Range Res Corp Stock (RRC)	0.3	$530k		14k	37.19	View chart
Aehr Test Sys Stock (AEHR)	0.3	$500k	-93%	5.2k	96.06	View chart
Regeneron Pharmaceuticals Stock (REGN)	0.3	$490k		785.00	623.54	View chart
Ishares 20 Year Treasury Bond Etf Etf (TLT)	0.3	$476k	NEW	5.5k	86.42	View chart
Franklin Master Inter Income Sh Ben Int Cef (PIM)	0.3	$475k		147k	3.23	View chart
Paysign Stock (PAYS)	0.3	$469k	+2%	57k	8.19	View chart
Hercules Capital Cef (HTGC)	0.3	$463k	+95%	29k	15.77	View chart
Apple Stock (AAPL)	0.3	$442k		1.5k	289.36	View chart
Enterprise Prods Partners Stock (EPD)	0.3	$420k		11k	36.76	View chart
Dorchester Minerals L P Com Unit Stock (DMLP)	0.3	$410k		16k	25.25	View chart
Fidelity Natl Finl Stock (FNF)	0.3	$409k	-5%	8.7k	47.16	View chart
Kopin Corp Stock (KOPN)	0.3	$396k	-22%	88k	4.48	View chart
Bristol-myers Squibb Stock (BMY)	0.2	$381k	+5%	6.6k	57.62	View chart
Amplitude Inc Com Cl A Stock (AMPL)	0.2	$373k	NEW	49k	7.65	View chart
Rithm Capital Corp Reit (RITM)	0.2	$368k	NEW	39k	9.39	View chart
International Business Machs Stock (IBM)	0.2	$361k		1.3k	281.21	View chart
Invesco S&p 500 Equal Weight Etf Etf (RSP)	0.2	$355k		1.7k	212.77	View chart
Tetra Technologies Inc Del Stock (TTI)	0.2	$298k		26k	11.33	View chart
Teradyne Stock (TER)	0.2	$290k	NEW	600.00	483.84	View chart
State Street Spdr Portfolio S&p 500 Etf Etf (SPYM)	0.2	$270k	-3%	3.1k	87.88	View chart
Iovance Biotherapeutics Stock (IOVA)	0.2	$258k	+45%	62k	4.16	View chart
Reaves Util Income Fd Com Sh Ben Int Cef (UTG)	0.2	$249k		6.1k	40.72	View chart
Wiley John & Sons Inc Cl A Stock (WLY)	0.2	$243k	NEW	5.0k	48.51	View chart
Jpmorgan Equity Premium Income Etf Etf (JEPI)	0.2	$239k		4.2k	56.48	View chart
Golub Cap Bdc Cef (GBDC)	0.1	$233k	+23%	18k	12.88	View chart
Chevron Corporation Stock (CVX)	0.1	$228k		1.4k	165.76	View chart
Antero Midstream Corp Stock (AM)	0.1	$225k		9.9k	22.75	View chart
Merck & Co Stock (MRK)	0.1	$219k		1.7k	128.50	View chart
Jpmorgan Chase & Co Stock (JPM)	0.1	$216k	NEW	660.00	327.33	View chart
Conocophillips Stock (COP)	0.1	$211k		2.0k	103.96	View chart
First Amern Finl Corp Stock (FAF)	0.1	$206k	NEW	3.0k	68.59	View chart
Invesco Municipal Trust Cef (VKQ)	0.1	$201k		20k	10.04	View chart
Sky Harbour Group Corporation Com Cl A Stock (SKYH)	0.1	$192k	NEW	20k	9.84	View chart
Barnes & Noble Ed Stock (BNED)	0.1	$188k	NEW	15k	12.56	View chart
Nuveen Mun Value Cef (NUV)	0.1	$184k		20k	9.22	View chart
Aquestive Therapeutics Stock (AQST)	0.1	$180k	+69%	43k	4.16	View chart
Dynex Cap Reit (DX)	0.1	$132k		10k	13.11	View chart
Ondas Stock (ONDS)	0.1	$82k		10k	8.24	View chart
Profound Med Corp Stock (PROF)	0.1	$80k		12k	6.65	View chart

Past Filings by Penbrook Management

SEC 13F filings are viewable for Penbrook Management going back to 2011

Penbrook Management 2026 Q2 filed July 23, 2026
Penbrook Management 2026 Q1 filed April 21, 2026
Penbrook Management 2025 Q4 filed Jan. 6, 2026
Penbrook Management 2025 Q3 filed Oct. 22, 2025
Penbrook Management 2025 Q2 amended filed July 28, 2025
Penbrook Management 2025 Q2 filed July 25, 2025
Penbrook Management 2025 Q1 filed April 1, 2025
Penbrook Management 2024 Q4 filed Jan. 23, 2025
Penbrook Management 2024 Q3 filed Oct. 15, 2024
Penbrook Management 2024 Q2 filed July 24, 2024
Penbrook Management 2024 Q1 filed April 18, 2024
Penbrook Management 2023 Q4 filed Jan. 16, 2024
Penbrook Management 2023 Q3 filed Oct. 10, 2023
Penbrook Management 2023 Q2 filed July 17, 2023
Penbrook Management 2023 Q1 filed April 20, 2023
Penbrook Management 2022 Q4 filed Jan. 24, 2023

View all past filings

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