NSB Advisors

NSB Advisors as of March 31, 2012

Portfolio Holdings for NSB Advisors

NSB Advisors holds 45 positions in its portfolio as reported in the March 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Apco Oil And Gas Internat 34.5 $471M 6.9M 68.17
PMFG 14.6 $200M 13M 15.01
Globecomm Systems 11.1 $152M 11M 14.48
Global Power Equipment Grp I 10.3 $140M 5.1M 27.70
Astronics Corporation (ATRO) 8.1 $111M 3.2M 34.96
Argan (AGX) 5.8 $79M 4.9M 16.04
Transcat (TRNS) 4.6 $63M 4.8M 13.26
Eastern Company (EML) 4.2 $58M 2.9M 20.00
U.S. Lime & Minerals (USLM) 2.1 $28M 472k 59.89
Graham Corporation (GHM) 1.1 $14M 660k 21.89
Rand Capital Corporation 0.6 $7.9M 2.5M 3.15
Wpx Energy 0.4 $5.0M 279k 18.01
Celgene Corporation 0.4 $5.0M 64k 77.52
ProShares UltraShort S&P500 0.3 $4.3M 287k 15.09
GSE Systems 0.3 $3.9M 1.6M 2.39
Amgen (AMGN) 0.2 $3.0M 44k 67.98
Ecology and Environment 0.2 $3.1M 201k 15.22
Precision Castparts 0.1 $2.0M 12k 172.91
Exxon Mobil Corporation (XOM) 0.1 $1.6M 19k 86.73
International Business Machines (IBM) 0.1 $1.3M 6.0k 208.58
United Parcel Service (UPS) 0.1 $1.1M 14k 80.72
Chevron Corporation (CVX) 0.1 $916k 8.5k 107.20
Procter & Gamble Company (PG) 0.1 $896k 13k 67.20
Unitil Corporation (UTL) 0.1 $941k 35k 26.83
M&T Bank Corporation (MTB) 0.1 $871k 10k 86.93
Ii-vi 0.1 $662k 28k 23.64
Johnson & Johnson (JNJ) 0.0 $596k 9.0k 66.01
General Electric Company 0.0 $500k 25k 20.07
SPDR Gold Trust (GLD) 0.0 $499k 3.1k 162.01
Merck & Co (MRK) 0.0 $389k 10k 38.42
CH Energy 0.0 $408k 6.1k 66.67
Microsoft Corporation (MSFT) 0.0 $257k 8.0k 32.24
PNC Financial Services (PNC) 0.0 $309k 4.8k 64.44
Canadian Natl Ry (CNI) 0.0 $278k 3.5k 79.43
Coca-Cola Company (KO) 0.0 $214k 2.9k 74.02
Eli Lilly & Co. (LLY) 0.0 $237k 5.9k 40.21
Pfizer (PFE) 0.0 $248k 11k 22.60
Union Pacific Corporation (UNP) 0.0 $268k 2.5k 107.50
Intel Corporation (INTC) 0.0 $239k 8.5k 28.15
United Technologies Corporation 0.0 $311k 3.7k 83.04
Technology SPDR (XLK) 0.0 $325k 11k 30.12
PowerShares QQQ Trust, Series 1 0.0 $299k 4.4k 67.65
SPDR S&P MidCap 400 ETF (MDY) 0.0 $233k 1.3k 180.62
Nanosphere 0.0 $277k 141k 1.97
BGC Partners 0.0 $74k 10k 7.40