Princeton Capital Management as of March 31, 2012
Portfolio Holdings for Princeton Capital Management
Princeton Capital Management holds 0 positions in its portfolio as reported in the March 2012 quarterly 13F filing
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PRINCETON CAPITAL MANAGEMENT
FORM 13F
Discretionary
31-Mar-12
Voting Authority
Title ------------------------
of Value Shares/ Sh/ Put/ Invstmt Other
Name of Issuer Class CUSIP (x$1000) Prn Amt Prn Call Dscretn Mgrs Sole Shared None
------------------------------ ---------------- -------- -------- --- ---- ------- -------------- -------- --------
3M Company COM 88579y101 494 5535SH Sole 1000 4535
ATT - New COM 00206r102 5693 182299SH Sole 54135 10292 117727
AXT, Inc. COM 00246w103 4262 671150SH Sole 3100 668050
Abbott Laboratories COM 002824100 2355 38423SH Sole 5638 5800 26985
Aixtron ADR COM 009606104 195 11225SH Sole 11225
Align Technology COM 016255101 595 21600SH Sole 1100 9400 11100
Amazon.com COM 023135106 1054 5204SH Sole 85 5119
American Tower REIT COM 03027x100 2975 47200SH Sole 23345 3500 20280
Ametek COM 031100100 244 5037SH Sole 5037
Anadarko Petroleum COM 032511107 423 5400SH Sole 400 1400 3600
Analogic Corporation COM 032657207 611 9050SH Sole 9050
Apple Inc. COM 037833100 3046 5081SH Sole 1037 940 3102
Archer Daniels Midland COM 039483102 1828 57752SH Sole 6477 10450 40825
Arena Pharmaceuticals COM 040047102 135 44000SH Sole 4000 25000 15000
Astro-Med COM 04638f108 402 47817SH Sole 700 47117
BP PLC COM 055622104 1276 28350SH Sole 19474 2500 6376
BankAmerica COM 060505104 273 28541SH Sole 9878 3610 15053
Bayer AG Ord COM D0712D163 210 3000SH Sole 3000
Bayer, ADR COM 072730302 1743 24815SH Sole 17775 700 6260
BioLase Technology COM 090911108 1618 597046SH Sole 76420 13608 507017
Biosante Pharma COM 09065v203 14 20000SH Sole 20000
Boeing COM 097023105 5128 68951SH Sole 23976 6480 38395
Bristol-Myers Squibb COM 110122108 1681 49815SH Sole 39860 3000 6805
Buckeye Partners COM 118230101 417 6810SH Sole 6810
Bunge Limited COM G16962105 2101 30693SH Sole 19115 11508
CACI International, Inc. COM 127190304 774 12430SH Sole 4030 8400
CVS Corporation COM 126650100 823 18375SH Sole 5500 12875
Canadian Pacific Railway COM 13645T100 2005 26400SH Sole 16800 9530
Cardinal Health COM 14149Y108 285 6620SH Sole 1000 5620
Caterpillar COM 149123101 772 7250SH Sole 1000 6250
Cavium Inc COM 14965a101 1304 42145SH Sole 42145
Celgene Corp. COM 151020104 614 7921SH Sole 3566 800 3555
Chevron COM 166764100 4235 39499SH Sole 2294 3290 33915
Chubb COM 171232101 1916 27720SH Sole 2360 4870 20490
Cisco Systems COM 17275R102 2331 110190SH Sole 72715 2000 35225
Coca Cola COM 191216100 1452 19617SH Sole 2995 3500 13122
Companhia Energetica COM 204409601 476 20000SH Sole 20000
Computer Sciences COM 205363104 2514 83960SH Sole 54075 29695
Conocophillips COM 20825C104 1817 23907SH Sole 1800 5950 16157
Cree COM 225447101 3999 126428SH Sole 34848 9250 82210
Crown Castle International COM 228227104 1427 26745SH Sole 23700 2965
Curon Medical PIPE (Rev Spl) COM 231292913 0 23076SH Sole 23076
Cytori Therapeutics COM 23283k105 640 256910SH Sole 57695 4500 194715
DRI Corp COM 23330F109 1 24999SH Sole 24999
Daktronics COM 234264109 292 32900SH Sole 32900
Deere & Company COM 244199105 2175 26880SH Sole 13220 1200 12400
Dominion Resources COM 25746U109 466 9100SH Sole 2600 6500
Duke Energy - New COM 26441c105 3344 159184SH Sole 61580 12192 85212
Dyadic International COM 26745T101 49 38200SH Sole 38200
Eastman Chemical COM 277432100 2093 40498SH Sole 4350 9800 26348
Eastman Kodak COM 277461109 59 185766SH Sole 185766
Ecolab COM 278865100 1095 17745SH Sole 2360 4917 10468
El Paso COM 28336L109 366 12400SH Sole 4000 8400
Emerson Electric COM 291011104 408 7820SH Sole 3200 4620
Entegris Inc COM 29362u104 566 60550SH Sole 60550
Exelixis COM 30161Q104 52 10000SH Sole 10000
Express Scripts COM 30219g108 329 6080SH Sole 800 5280
Exxon Mobil COM 30231G102 5071 58468SH Sole 3400 8691 46377
FEI Company COM 30241L109 2800 57025SH Sole 57025
FMC Corp COM 302491303 3666 34634SH Sole 17886 1700 14993
Finisar Corp COM 31787A507 227 11250SH Sole 11250
Freeport McMoran Copper & Gold COM 35671d857 753 19786SH Sole 500 4600 14686
Frontier Communications COM 35906A108 56 13324SH Sole 13324
Fusion-IO COM 36112j107 383 13475SH Sole 13475
General Dynamics COM 369550108 785 10700SH Sole 2550 8150
General Electric COM 369604103 7653 381339SH Sole 184814 16800 179295
General Mills COM 370334104 636 16110SH Sole 2000 1000 13110
GlaxoSmithKline COM 37733W105 1295 28830SH Sole 28290 420
Google COM 38259p508 3161 4929SH Sole 2915 85 1918
HCP Inc COM 40414l109 523 13250SH Sole 700 2000 10550
Hansen Medical COM 411307101 2609 869775SH Sole 63930 4000 801845
Harris & Harris Group COM 413833104 173 41600SH Sole 41600
Harris Corp COM 413875105 622 13791SH Sole 600 1950 11241
Hewlett-Packard COM 428236103 642 26959SH Sole 2700 7879 16380
Honeywell Intl COM 438516106 794 13000SH Sole 1000 1200 10800
IBM Corp COM 459200101 2202 10553SH Sole 730 1900 7923
IPG Photonics COM 44980X109 883 16965SH Sole 2125 400 14440
ISIS Pharmaceuticals COM 464330109 467 53200SH Sole 53200
ITC Holdings COM 465685105 275 3575SH Sole 475 2000 1100
Illinois Tool Works COM 452308109 663 11600SH Sole 850 1400 9350
Incyte Genomics COM 45337c102 303 15700SH Sole 2000 1000 12700
Intel COM 458140100 1670 59383SH Sole 53910 5273
J.P.Morgan Chase COM 46625h100 954 20757SH Sole 9930 2799 8028
JDS Uniphase COM 46612J507 1418 97895SH Sole 17995 79900
John Wiley Cl A COM 968223206 1619 34014SH Sole 25264 1000 7660
Johnson & Johnson COM 478160104 1810 27445SH Sole 10900 250 16295
Kraft Foods COM 50075N104 229 6033SH Sole 1848 4185
MAKO Surgical COM 560879108 224 5325SH Sole 700 1700 2925
McGraw Hill COM 580645109 1805 37245SH Sole 3810 7650 25785
Mckesson HBOC COM 58155Q103 1780 20275SH Sole 2060 2300 15915
Medco COM 58405U102 871 12385SH Sole 925 3700 7760
Medtronic COM 585055106 554 14125SH Sole 2200 1025 10900
Merck-New COM 58933y105 1247 32461SH Sole 11043 1865 19553
Microsoft COM 594918104 3176 98463SH Sole 47693 3100 47470
Microvision COM 594960304 212 77803SH Sole 138 77666
Monsanto COM 61166w101 360 4515SH Sole 500 4015
Morphosys COM D55040105 1670 66965SH Sole 7085 1000 58880
Nektar Therapeutics COM 640268108 542 68450SH Sole 68450
Newport Corporation COM 651824104 237 13375SH Sole 13375
Norfolk Southern COM 655844108 1048 15913SH Sole 6413 2800 6700
Novartis, ADR COM 66987V109 1048 18910SH Sole 1200 17710
NuVasive COM 670704105 207 12275SH Sole 12275
OCZ Technology Group COM 67086e303 656 93950SH Sole 93950
Osiris COM 68827r108 129 25275SH Sole 25275
PNC Bank COM 693475105 871 13503SH Sole 4567 1000 7936
Peabody Energy COM 704549104 540 18637SH Sole 2250 2500 13887
Pengrowth Energy Trust COM 70706p104 128 13600SH Sole 2500 11100
Pepco Holdings COM 713291102 483 25575SH Sole 25575
Pepsico COM 713448108 447 6735SH Sole 500 6235
Philip Morris Int'l COM 718172109 714 8060SH Sole 2528 150 5382
Philips NV, ADR COM 500472303 408 20034SH Sole 20034
Potash Corp of Saskatchewan COM 73755L107 1156 25300SH Sole 1000 5575 18725
Pozen COM 73941u102 102 17000SH Sole 5500 5500 6000
Praxair COM 74005P104 642 5598SH Sole 200 5398
Procter & Gamble COM 742718109 832 12375SH Sole 12375
Progress Energy COM 743263105 304 5727SH Sole 1000 100 4627
Qualcomm COM 747525103 1401 20585SH Sole 19615 900
RF Micro Devices COM 749941100 687 138025SH Sole 138025
Rockwood Holdings COM 774415103 498 9550SH Sole 3065 6485
S^P 500 Depositary Receipt COM 78462F103 524 3724SH Sole 3724
S^P Midcap 400 Depository Rece COM 78467Y107 301 1666SH Sole 1666
SCANA COM 80589M102 453 9925SH Sole 9925
STEC, Inc. COM 784774101 673 71280SH Sole 19890 51390
Schlumberger COM 806857108 227 3242SH Sole 633 1076 1533
Seattle Genetics COM 812578102 1168 57325SH Sole 15875 9800 31650
Siemens AG Ord COM D69671218 355 3500SH Sole 3500
Silicon Image COM 82705t102 770 130975SH Sole 130975
Solazyme, Inc COM 83415T101 934 63850SH Sole 63850
Southern Company COM 842587107 980 21807SH Sole 4600 2000 15207
Spectra Energy Corp COM 847560109 1510 47866SH Sole 6004 8765 33097
Stryker Corp COM 863667101 983 17716SH Sole 1300 5200 11216
Susquehanna Bancshares COM 869099101 346 35000SH Sole 35000
Texas Instruments COM 882508104 1013 30132SH Sole 3360 4950 21822
TriQuint Semiconductor COM 89674k103 929 134700SH Sole 134700
US Bancorp COM 902973304 238 7500SH Sole 4000 2000 1500
Union Pacific COM 907818108 6655 61915SH Sole 20466 5100 36304
United Parcel Service COM 911312106 3905 48371SH Sole 18591 3035 26645
United Technologies COM 913017109 784 9452SH Sole 1866 7586
Universal Display COM 91347P105 4276 117055SH Sole 7885 1500 107670
Universal Electronics COM 913483103 1208 60463SH Sole 53018 7205
Verizon Communications COM 92343v104 6259 163719SH Sole 59341 10467 93721
Vertex COM 92532F100 1045 25490SH Sole 6055 1000 18435
Vical COM 925602104 555 163100SH Sole 14000 15000 134100
Vodafone Group, ADR COM 92857W209 2559 92480SH Sole 49525 42795
WAWA, Inc COM 1127 360SH Sole 10 350
WPX Energy COM 98212b103 303 16838SH Sole 1340 5732 9766
Websense COM 947684106 1964 93111SH Sole 55066 2200 35595
Weingarten Realty Investors COM 948741103 262 9900SH Sole 250 9650
Wells Fargo COM 949746101 623 18250SH Sole 4300 7700 6250
Williams Companies COM 969457100 1098 35650SH Sole 3425 6200 26025
duPont COM 263534109 3343 63189SH Sole 31794 1300 29995
iShares MSCI Japan COM 464286848 102 10000SH Sole 3000 5000 2000
Microvision Warrants - exp 11/ 594960171 3 297700SH Sole 297700
REPORT SUMMARY 153 DATA RECORDS 194240 0 OTHER MANAGERS ON WHOSE BEHALF REPORT IS FILED