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PRINCETON CAPITAL MANAGEMENT INC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$198M
Positions
69
Quarter ended
September 30, 2017
Filed
November 03, 2017

Reported portfolio value by quarter (18 quarters reported)

$198M $104M
Q2 13 Q2 14 Q2 15 Q2 16 Q2 17 Q3 17

$104M in Q2 2013 → $198M now. Hover for any quarter.

Holdings

As reported for the quarter ended September 30, 2017. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Universal Display Corp 5.4% New 83,205 $10.7M
Boeing Co 5.4% Added 19% 41,664 $10.6M
Alphabet Inc 4.6% New 9,314 $9.07M
AT American Tower Corp New 4.3% New 62,140 $8.49M
Bristol Myers Squibb Co 4.2% Added 18% 131,433 $8.38M
Apple Inc 3.9% Added 26% 50,654 $7.81M
Amazon Com Inc 3.8% Added 38% 7,826 $7.52M
Microsoft Corp 3.8% Added 22% 99,675 $7.43M
CC Crown Castle Intl Corp New 3.7% Added 24% 72,561 $7.26M
Verizon Communications Inc 3.5% New 138,981 $6.88M
Corning Inc 3.2% Added 20% 214,019 $6.4M
MM Martin Marietta Matls Inc 3.2% Added 23% 30,294 $6.25M
United Parcel Service Inc 3.1% Added 47% 51,338 $6.17M
AT&T Inc 3.0% New 150,807 $5.91M
Pfizer Inc 2.5% Added 33% 138,816 $4.96M
Visa Inc 2.4% New 44,594 $4.69M
F Facebook Inc 2.3% Added 25% 27,021 $4.62M
CS Cisco Sys Inc 2.3% Added 21% 134,711 $4.53M
Intel Corp 2.3% Added 27% 117,527 $4.48M
UP Union Pac Corp 1.8% Added 11% 30,448 $3.53M
CN Comcast Corp New 1.8% New 91,670 $3.53M
Qualcomm Inc 1.7% Added 21% 66,636 $3.45M
Vertex Pharmaceuticals Inc 1.7% Added 7.8% 22,609 $3.44M
Alphabet Inc 1.6% New 3,284 $3.15M
DW Disney Walt Co 1.6% New 31,144 $3.07M
CP Canadian Pac Ry Ltd 1.5% Added 13% 17,839 $3M
NA Novo-nordisk A S 1.3% Added 8.9% 54,881 $2.64M
Ipg Photonics Corp 1.3% Trimmed 8.4% 13,842 $2.56M
Axt Inc 1.2% New 265,891 $2.43M
DI Dycom Inds Inc 1.2% Added 29% 28,268 $2.43M
Abbvie Inc 1.1% Added 31% 25,284 $2.25M
CD Caterpillar Inc Del 1.0% Added 4.3% 16,161 $2.02M
Unisys Corp 1.0% Trimmed 21% 224,089 $1.91M
Faro Technologies Inc 0.9% Added 12% 48,909 $1.87M
UE Universal Electrs Inc 0.9% Added 25% 27,279 $1.73M
Regeneron Pharmaceuticals 0.9% New 3,791 $1.7M
VM Vulcan Matls Co 0.8% Added 17% 13,657 $1.63M
EG Easterly Govt Pptys Inc 0.7% Added 6.4% 69,322 $1.43M
AC Acacia Communications Inc 0.7% Added 3.9% 30,130 $1.42M
RH Red Hat Inc 0.7% Added 14% 12,214 $1.35M
PP Pacira Pharmaceuticals Inc 0.6% Added 33% 33,149 $1.25M
Deere & Co 0.6% Added 15% 9,511 $1.19M
SM Summit Matls Inc 0.6% New 36,982 $1.19M
Qorvo Inc 0.6% New 15,611 $1.1M
Entegris Inc 0.5% New 35,095 $1.01M
Incyte Corp 0.5% New 8,119 $948K
Infinera Corporation 0.5% New 102,818 $912K
O Oclaro Inc 0.5% New 103,681 $895K
Mesoblast Ltd 0.4% Trimmed 14% 133,418 $731K
DE Duke Energy Corp New 0.3% New 7,740 $650K
I Inphi Corp 0.3% New 15,222 $604K
UC United Contl Hldgs Inc 0.3% Trimmed 1.4% 9,865 $601K
IM Iron Mtn Inc New 0.3% Added 46% 14,972 $582K
Aci Worldwide Inc 0.3% Added 24% 23,045 $525K
Merck & Co Inc 0.2% New 7,393 $473K
General Electric Co 0.2% Trimmed 88% 15,620 $378K
Qualys Inc 0.2% Added 1.4% 6,214 $322K
Dominion Energy Inc 0.2% Added 30% 4,125 $317K
N Neophotonics Corp 0.1% Added 1.1% 44,856 $249K
CP Concert Pharmaceuticals Inc 0.1% New 14,607 $215K

Showing top 60 of 69 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q3 2017

quarter ended September 30, 2017 · filed November 03, 2017

Company Action Shares changed Value of change % of portfolio
Universal Display Corp New +83,205 +$10.7M 5.4%
Alphabet Inc New +9,314 +$9.07M 4.6%
Universal Display Corp Exited −82,911 −$9.06M —
AT American Tower Corp New New +62,140 +$8.49M 4.3%
Verizon Communications Inc New +138,981 +$6.88M 3.5%
AT American Tower REIT Exited −51,374 −$6.8M —
AC Alphabet Inc Cl A Exited −7,133 −$6.63M —
AT&T Inc New +150,807 +$5.91M 3.0%
Verizon Communications Exited −112,248 −$5.01M —
AT&T Inc Exited −125,649 −$4.74M —

Showing the 10 largest of 92 changes.

Q2 2017

quarter ended June 30, 2017 · filed July 31, 2017

Company Action Shares changed Value of change % of portfolio
Cisco Systems Inc Trimmed −56,337 −$1.76M 2.2%
CC Comcast Corp-cl A New +42,399 +$1.65M 1.0%
General Electric Co Trimmed −52,615 −$1.42M 2.3%
Abbvie Inc New +19,246 +$1.39M 0.9%
Bristol Myers Squibb Co Added +21,768 +$1.21M 3.9%
Corning Inc Trimmed −34,020 −$1.02M 3.4%
Martin Marietta Materials Inc Trimmed −4,437 −$988K 3.5%
Universal Display Corp Trimmed −7,247 −$792K 5.7%
Intel Corp Trimmed −19,447 −$656K 2.0%
I Inphi Corp New +14,518 +$498K 0.3%

Showing the 10 largest of 65 changes.

Q1 2017

quarter ended March 31, 2017 · filed May 10, 2017

Company Action Shares changed Value of change % of portfolio
UC United Continental Hldgs Trimmed −27,493 −$1.94M 0.5%
AC Acacia Communications, Inc. New +28,644 +$1.68M 1.1%
Monolithic Power Systems Inc Exited −18,141 −$1.49M —
American Airlines Group Trimmed −26,835 −$1.13M 0.8%
VC Visa Inc Cl A Added +9,708 +$863K 1.9%
Nxp Semiconductors Nv Exited −7,795 −$764K —
AC Analogic Corporation Exited −8,672 −$719K —
General Electric Co Trimmed −22,870 −$682K 3.5%
AC Alphabet Inc Cl A Added +782 +$663K 3.9%
O Oclaro Inc New +62,795 +$617K 0.4%

Showing the 10 largest of 63 changes.

Q4 2016

quarter ended December 31, 2016 · filed February 02, 2017

Company Action Shares changed Value of change % of portfolio
Union Pacific Corp Trimmed −22,631 −$2.35M 2.0%
Nxp Semiconductors Nv Trimmed −21,310 −$2.09M 0.5%
VC Visa Inc Cl A New +24,003 +$1.87M 1.2%
CC Crown Castle Intl Co Added +12,085 +$1.05M 3.2%
O Ophthotech Corp Exited −18,486 −$853K —
MG Mentor Graphics Trimmed −20,250 −$746K 0.2%
C Cree Inc Trimmed −25,720 −$680K 0.2%
Dycom Industries Inc Added +7,953 +$639K 1.0%
AT American Tower REIT Added +4,643 +$491K 3.8%
Morphosys Ag Exited −9,626 −$404K —

Showing the 10 largest of 72 changes.

Q3 2016

quarter ended September 30, 2016 · filed November 03, 2016

Company Action Shares changed Value of change % of portfolio
Nxp Semiconductors Nv Added +21,940 +$2.24M 1.9%
FC Fei Company Exited −9,799 −$1.05M —
FC Facebook Inc Cl A Added +6,041 +$775K 1.7%
PP Pacira Pharmaceuticals New +16,565 +$567K 0.4%
Bristol Myers Squibb Co Added +9,211 +$497K 2.9%
Apple Inc. Trimmed −3,519 −$398K 3.0%
C Cree Inc Trimmed −14,625 −$376K 0.6%
AC Alphabet Inc Cl A Added +367 +$295K 3.4%
Dycom Industries Inc Added +3,548 +$290K 0.6%
General Electric Co Trimmed −8,821 −$261K 4.1%

Showing the 10 largest of 75 changes.

Q2 2016

quarter ended June 30, 2016 · filed July 25, 2016

Company Action Shares changed Value of change % of portfolio
FC Fei Company Trimmed −23,491 −$2.51M 0.7%
AM America Movil, S.a.b. Exited −148,004 −$2.3M —
UC United Continental Hldgs Trimmed −36,751 −$1.51M 1.1%
CP Canadian Pacific Railway Ltd Trimmed −10,020 −$1.29M 1.7%
Monolithic Power Systems Inc New +18,644 +$1.27M 0.9%
Morphosys Ag Trimmed −23,444 −$953K 0.3%
Incyte Corporation New +10,309 +$825K 0.6%
Intel Corp Added +24,673 +$809K 2.7%
Corning Inc Trimmed −31,336 −$642K 3.3%
NN Novo Nordisk A/s Added +11,733 +$631K 2.1%

Showing the 10 largest of 74 changes.

Q1 2016

quarter ended March 31, 2016 · filed April 28, 2016

Company Action Shares changed Value of change % of portfolio
Pfizer New +78,219 +$2.32M 1.6%
SA Sanofi-aventis, ADR Exited −46,092 −$1.97M —
FC Facebook Inc Cl A New +14,215 +$1.62M 1.1%
NN Novo Nordisk A/s Added +21,607 +$1.17M 1.7%
Deere & Co Trimmed −15,069 −$1.16M 0.8%
NC Newport Corporation Exited −56,950 −$904K —
Universal Electronics Inc Trimmed −10,104 −$626K 1.1%
Dycom Industries Inc New +6,935 +$448K 0.3%
AM America Movil, S.a.b. Trimmed −25,964 −$403K 1.6%
R Redhat New +5,380 +$401K 0.3%

Showing the 10 largest of 69 changes.

Q4 2015

quarter ended December 31, 2015 · filed January 28, 2016

Company Action Shares changed Value of change % of portfolio
BA Bayer, ADR Exited −30,130 −$3.85M —
General Electric Co Trimmed −79,431 −$2.47M 5.1%
AC Alphabet Inc Cl A Trimmed −3,166 −$2.46M 3.4%
Verizon Communications Trimmed −46,381 −$2.14M 4.0%
Bristol Myers Squibb Co Trimmed −30,893 −$2.13M 3.6%
Microsoft Corp Trimmed −29,990 −$1.66M 3.1%
Boeing Co Trimmed −11,004 −$1.59M 4.2%
Corning Inc Trimmed −85,325 −$1.56M 3.6%
C Cree Inc Trimmed −57,269 −$1.53M 1.0%
CP Canadian Pacific Railway Trimmed −11,811 −$1.51M 2.7%

Showing the 10 largest of 62 changes.

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