UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F
FORM 13F COVER PAGE
Report for the Calendar Year or Quarter Ended: March 31, 2000
Check here if Amendment [ ]; Amendment Number:
This Amendment (Check only one.): [ ] is a restatement.
[ ] adds new holdings entries.
Institutional Investment Manager Filing Report:
Name: Kalmar Investments, Inc
Address: 3701 Kennett Pike
Greenville, DE. 19807
13F File Number:
The institutional investment manager filing this report and the
person by whom it is signed hereby represent that the person
signing the report is authorized to submit it, that all
information contained herein is true, correct and complete,
and that it is understood that all required items, statements,
schedules, lists and tables, are considered integral parts of
this form.
Person Signing this Report on Behalf of Reporting Manager:
Name: Jeannine Laughman
Title: Investment Team Assistant
Phone: 302-658-7575
Signature, Place, and Date of Signing:
Jeannine Laughman Wilmington, DE DATE April 28, 2000
Report Type (Check only one.):
[ X ] 13F HOLDINGS REPORT.
[ ] 13F NOTICE.
[ ] 13F COMBINATION REPORT.
List of Other Managers Reporting for this Manager:
I AM SIGNING THIS REPORT AS REQUIRED BY THE SECURITIES EXCHANGE ACT OF 1934.
<TABLE>
FORM 13F INFORMATION TABLE
VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
ATMI com 00207R101 4008 83947 SH SOLE 39100 44847
Aaron Rents com 002535201 8935 593198 SH SOLE 281750 311448
Acxiom com 005125109 25606 770101 SH SOLE 373720 396381
AmeriCredit com 03060R101 21996 1348398 SH SOLE 694000 654398
Answerthink Consulting Group com 036916104 6479 265125 SH SOLE 129500 135625
Apex Inc. com 037548104 12758 343650 SH SOLE 169950 173700
Applied Power com 038225108 10975 385080 SH SOLE 183993 201087
Armor Holdings com 042260109 5226 475050 SH SOLE 231150 243900
Axent Technologies com 05459C108 6064 322350 SH SOLE 152550 169800
BP Amoco PLC com 055622104 338 6352 SH SOLE 6352
Basin Exploration com 070107107 5581 373599 SH SOLE 180200 193399
Benchmark Electronics com 08160H101 16152 436548 SH SOLE 209300 227248
Burr-Brown Corp com 122574106 5459 100400 SH SOLE 48700 51700
C & D Technology com 124661109 18567 314700 SH SOLE 154700 160000
C-Cube Microsystems com 125015107 11199 153800 SH SOLE 73850 79950
Cabletron Systems com 126920107 11681 397650 SH SOLE 197200 200450
Chirex Inc. com 170038103 6009 312132 SH SOLE 147135 164997
Choicepoint com 170388102 12132 324598 SH SOLE 149500 175098
Consolidated Products com 209798107 9207 975568 SH SOLE 452079 523490
Cost Plus Inc com 221485105 7829 231550 SH SOLE 125000 106550
Credence Systems com 225302108 11636 92999 SH SOLE 41950 51049
Cuno Inc. com 126583103 12525 461739 SH SOLE 215640 246099
Datastream Systems com 238124101 5687 196100 SH SOLE 93950 102150
David's Bridal com 238576102 5168 428400 SH SOLE 217950 210450
Dentsply International com 249030107 11253 396567 SH SOLE 179170 217397
Devon Energy com 25179m103 9977 205450 SH SOLE 106150 99300
Digital Microwave com 253859102 6487 191500 SH SOLE 94350 97150
Doral Financial com 25811P100 5294 467946 SH SOLE 223350 244596
Electro Scientific Inds. com 285229100 8010 138100 SH SOLE 66800 71300
Evergreen Resources com 299900308 10888 450148 SH SOLE 221250 228898
Excel Technology com 30067T103 5920 167350 SH SOLE 80750 86600
Exxon com 302290101 448 5752 SH SOLE 5752
FYI Inc com 302712104 8593 316800 SH SOLE 161850 154950
Federated Investors com 314211103 4698 171999 SH SOLE 40200 131799
First Consulting Group com 31986R103 8111 499150 SH SOLE 256750 242400
General Electric com 369604103 2347 15080 SH SOLE 200 14880
Hooper Holmes com 439104100 1613 47000 SH SOLE 22050 24950
IBM com 459200101 2077 17600 SH SOLE 17600
Insight Enterprises com 45765U103 14907 409112 SH SOLE 197071 212041
Insituform Tech com 457667103 41931 1369173 SH SOLE 648975 720198
Inter-Tel Inc com 458372109 9953 363598 SH SOLE 192500 171098
InterVoice-Brite com 461142101 11860 410750 SH SOLE 195750 215000
Jack Henry & Associates com 426281101 14186 384700 SH SOLE 190500 194200
Keane Inc. com 486665102 9699 384100 SH SOLE 192050 192050
Landmark Inc. com 51506S100 1894 378799 SH SOLE 168700 210099
Lattice Semiconductor com 518415104 4917 72650 SH SOLE 36150 36500
Mastec Inc com 576323109 9301 104500 SH SOLE 53200 51300
Maximus Inc. com 577933104 10596 347400 SH SOLE 171150 176250
Merck com 589331107 3641 58600 SH SOLE 1000 57600
Michaels Stores com 594087108 16813 412600 SH SOLE 203800 208800
Micros Systems com 594901100 14699 233550 SH SOLE 112000 121550
Microsoft Corp. com 594918104 255 2400 SH SOLE 2400
NCO Group Inc com 628858102 13042 408350 SH SOLE 210950 197400
National Computer Sys com 635519101 14888 293350 SH SOLE 145650 147700
National Oilwell com 637071101 7385 239200 SH SOLE 116200 123000
Natural MicroSystems com 638882100 7194 83900 SH SOLE 18900 65000
Pacific Sunwear com 694873100 10102 262396 SH SOLE 130500 131896
Penn Engineering & Mfg. com 707389300 8737 356620 SH SOLE 190970 165650
Performance Food Group com 713755106 8857 404871 SH SOLE 199250 205621
Polycom Inc com 73172K104 4660 58850 SH SOLE 28200 30650
Progress Software com 743312100 11412 486900 SH SOLE 238250 248650
RSA Security com 749719100 5679 109600 SH SOLE 55450 54150
Radisys Corp com 750459109 7654 127300 SH SOLE 65700 61600
Richardson Elec Ltd com 763165107 5876 534210 SH SOLE 247050 287160
Rogers Corp. com 775133101 17676 281695 SH SOLE 112898 168797
SCP Pool Corp com 784028102 10953 357650 SH SOLE 168750 188900
SPSS Inc com 78462K102 10766 339099 SH SOLE 167800 171299
Sensormatic Elec com 817265101 7333 326800 SH SOLE 157850 168950
Shared Medical Systems com 819486101 12587 242650 SH SOLE 117050 125600
Shaw Group com 820280105 19063 540800 SH SOLE 265200 275600
Skywest Inc com 830879102 10920 279100 SH SOLE 138750 140350
Spartech Corp. com 847220209 12889 374947 SH SOLE 180950 193997
Stone Energy com 861642106 12376 251297 SH SOLE 120050 131247
Systems & Computer Tech com 871873105 15575 666310 SH SOLE 297810 368500
Technitrol Inc com 878555101 9637 165450 SH SOLE 81600 83850
Tekelec com 879101103 14213 382850 SH SOLE 186450 196400
Tollgrade Communications com 889542106 8586 161996 SH SOLE 80500 81496
Trex Company com 89531p105 9582 250500 SH SOLE 145850 104650
US Foodservice com 90331R101 3171 123150 SH SOLE 1800 121350
Veeco Instruments com 922417100 11847 160099 SH SOLE 78000 82099
Veterinary Centers of America com 925514101 13391 973900 SH SOLE 477050 496850
Vicor Corp com 925815102 2119 117700 SH SOLE 58850 58850
Weatherford International com 947074100 15473 264497 SH SOLE 127300 137197
Whitehall Jewellers com 965063100 9927 422446 SH SOLE 204600 217846
</TABLE>
