MARXE AUSTIN W & GREENHOUSE DAVID M current holdings: USA Stocks
MARXE AUSTIN W & GREENHOUSE DAVID M reported $0.18 billion in share positions in stocks (listed in the US), 24 positions, in its Form 13F for the quarter ended 2014-09-30; the largest are KOPN, UCTT, LPSNXXXX.
- KOPN: Country of operation United States; Class common; Shares 6,126,598; Value $20,830,000.
- UCTT: Country of operation United States; Class common; Shares 2,070,103; Value $18,527,000.
- LPSNXXXX: Country of operation United States; Class common; Shares 1,427,200; Value $17,968,000.
- PCRX: Country of operation United States; Class common; Shares 180,000; Value $17,446,000.
Form 13F-HR as filed (SEC CIK 1044321): quarter ended 2014-09-30, filed 2014-11-14. The manager files one row per sub-manager; rows for the same security, class and put/call are added together.
Performance is each holding's price change from its close on the 2014-09-30 quarter end to its latest retained close (2026-09-29, or the date shown for a stock that stopped trading). Price only; dividends are not included. A stock that split in the period is restated by the split ratio in its own Form 8-K; a dash marks a holding with no retained closes.
| Stock | Country of operation | Class | Shares | Value | % of listed | Quarter end | Filed | Performance |
|---|
KOPN
Kopin Corporation | United States | common | 6,126,598 | $20,830,000 | 10.97% | 2014-09-30 | 2014-11-14 | +39.71% |
|---|
UCTT
Ultra Clean Holdings, Inc. | United States | common | 2,070,103 | $18,527,000 | 9.76% | 2014-09-30 | 2014-11-14 | +798.99% |
|---|
LPSNXXXX
LivePerson, Inc. | United States | common | 1,427,200 | $17,968,000 | 9.46% | 2014-09-30 | 2014-11-14 | |
|---|
PCRX
Pacira Pharmaceuticals, Inc. | United States | common | 180,000 | $17,446,000 | 9.19% | 2014-09-30 | 2014-11-14 | — split 2024-08-09, ratio not on file |
|---|
CEVA
CEVA, Inc. | United States | common | 1,275,449 | $17,142,000 | 9.03% | 2014-09-30 | 2014-11-14 | +156.55% |
|---|
EXTR
Extreme Networks, Inc. | United States | common | 2,422,864 | $11,606,000 | 6.11% | 2014-09-30 | 2014-11-14 | +339.87% |
|---|
SIMO
Silicon Motion Technology Corp | | common | 385,295 | $10,380,000 | 5.47% | 2014-09-30 | 2014-11-14 | +925.09% |
|---|
CVU
CPI Aerostructures, Inc. | United States | common | 931,040 | $9,171,000 | 4.83% | 2014-09-30 | 2014-11-14 | -47.41% |
|---|
LMAT
Lemaitre Vascular Inc. | United States | common | 1,311,617 | $9,024,000 | 4.75% | 2014-09-30 | 2014-11-14 | +1104.80% |
|---|
RGEN
Repligen Corporation | United States | common | 400,000 | $7,964,000 | 4.19% | 2014-09-30 | 2014-11-14 | +877.25% |
|---|
MXL
MaxLinear, Inc. | United States | common | 967,397 | $6,656,000 | 3.50% | 2014-09-30 | 2014-11-14 | — split 2026-04-24, ratio not on file |
|---|
ORMP
Oramed Pharmaceuticals Inc. | | common | 790,000 | $6,367,000 | 3.35% | 2014-09-30 | 2014-11-14 | — split 2015-03-24, ratio not on file |
|---|
AVAV
Aerovironment, Inc. | United States | common | 210,000 | $6,315,000 | 3.33% | 2014-09-30 | 2014-11-14 | +376.36% |
|---|
ASC
Ardmore Shipping Corp. (Irelan | Bermuda | common | 474,300 | $5,170,000 | 2.72% | 2014-09-30 | 2014-11-14 | +69.17% |
|---|
CVV
CVD Equipment Corporation | United States | common | 349,166 | $4,518,000 | 2.38% | 2014-09-30 | 2014-11-14 | — split 2020-10-07, ratio not on file |
|---|
INFU
Infusystem Holdings, Inc. | United States | common | 1,170,602 | $3,676,000 | 1.94% | 2014-09-30 | 2014-11-14 | +314.97% |
|---|
ORN
Orion Marine Group, Inc. | United States | common | 350,000 | $3,493,000 | 1.84% | 2014-09-30 | 2014-11-14 | -15.73% |
|---|
AMRC
Ameresco, Inc. | United States | common | 244,062 | $1,672,000 | 0.88% | 2014-09-30 | 2014-11-14 | +207.01% |
|---|
ACAD
Acadia Pharmaceuticals, Inc. | United States | common | 66,357 | $1,643,000 | 0.87% | 2014-09-30 | 2014-11-14 | — split 2021-03-09, ratio not on file |
|---|
IRMD
iRadimed,Corp. | United States | common | 210,285 | $1,474,000 | 0.78% | 2014-09-30 | 2014-11-14 | +1133.38% |
|---|
EGAN
eGain Corporation | United States | common | 197,300 | $1,184,000 | 0.62% | 2014-09-30 | 2014-11-14 | -6.17% |
|---|
SAIA
Saia, Inc. | United States | common | 22,500 | $1,115,000 | 0.59% | 2014-09-30 | 2014-11-14 | +578.61% |
|---|
ENPH
Enphase Energy, Inc. | United States | common | 50,000 | $749,000 | 0.39% | 2014-09-30 | 2014-11-14 | +112.34% |
|---|
ASYS
Amtech Systems, Inc. | United States | common | 13,213 | $141,000 | 0.07% | 2014-09-30 | 2014-11-14 | +55.23% |
|---|
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