Technology companies that went public in the last year are seeing their shares get hammered today. Below is a list of 37 tech firms that raised at least $50 million in their U.S. IPOs in the past 12 months.

FireEye (FEYE) is leading the group down after the cybersecurity software maker forecast a steeper loss than expected. FireEye notwithstanding, the wholesale selling that’s occurring  in this group today is remarkable.  Notice also that FireEye is down around 70% from its recent high.

The 37 stocks below are down an average of 44% from their highs as investors flee the momentum names that performed so well last year.

Technology IPOs Plunge

Ticker

Security

Last

Change

% Chg

% From 52Wk High

Market Cap

(FEYE)

FireEye, Inc.

28.09

-9.04

-24.35%

-70.54%

$4,058

(CYNI)

Cyan, Inc.

3.69

-0.52

-12.26%

-73.49%

$172

(FUEL)

Rocket Fuel, Inc.

28.00

-3.00

-9.68%

-58.11%

$980

(MVNR)

Mavenir Systems, Inc.

12.55

-1.21

-8.79%

-32.64%

$293

(OPWR)

Opower, Inc.

16.95

-1.50

-8.13%

-32.82%

$803

(CVT)

Cvent, Inc.

25.82

-2.14

-7.65%

-42.73%

$1,061

(GOGO)

Gogo Inc.

12.32

-0.94

-7.09%

-64.15%

$1,044

(NMBL)

Nimble Storage, Inc.

20.83

-1.56

-6.97%

-62.96%

$1,494

(TXTR)

Textura Corp.

15.98

-1.20

-6.96%

-64.91%

$396

(RUBI)

Rubicon Project, Inc.

12.50

-0.79

-5.94%

-43.79%

$434

(MKTO)

Marketo, Inc.

24.95

-1.38

-5.24%

-43.97%

$1,008

(CUDA)

Barracuda Networks, Inc.

24.26

-1.27

-4.97%

-42.14%

$1,239

(CRCM)

Care.com, Inc.

10.01

-0.51

-4.80%

-65.13%

$310

(ATEN)

A10 Networks, Inc.

11.11

-0.55

-4.72%

-31.03%

$656

(DATA)

Tableau Software, Inc. Class A

55.32

-2.70

-4.65%

-44.94%

$4,003

(BRDR)

Borderfree, Inc.

12.94

-0.60

-4.47%

-35.35%

$394

(VMEM)

Violin Memory, Inc.

3.24

-0.15

-4.42%

-58.73%

$277

(VRNS)

Varonis Systems, Inc.

23.43

-1.08

-4.41%

-56.02%

$558

(ECOM)

Channeladvisor Corporation

23.76

-1.07

-4.31%

-51.17%

$582

(CHGG)

Chegg, Inc.

5.65

-0.25

-4.24%

-41.53%

$467

(EVDY)

Everyday Health, Inc.

13.50

-0.58

-4.12%

-6.57%

$401

(TWTR)

Twitter, Inc.

30.59

-1.26

-3.96%

-58.23%

$18,038

(GRUB)

GrubHub, Inc.

30.97

-1.01

-3.16%

-17.46%

$2,428

(HIVE)

Aerohive Networks, Inc.

9.07

-0.29

-3.05%

-21.45%

$394

(AMBR)

Amber Road, Inc.

12.64

-0.39

-2.99%

-25.71%

$313

(CDW)

CDW Corp.

27.56

-0.58

-2.06%

-3.87%

$4,739

(CTRL)

Control4 Corporation

15.99

-0.33

-2.02%

-49.16%

$377

(BNFT)

Benefitfocus, Inc.

29.07

-0.59

-1.99%

-61.61%

$729

(FIVN)

Five 9, Inc.

6.71

-0.12

-1.70%

-13.93%

$309

(COMM)

CommScope Holding Co., Inc.

26.43

-0.45

-1.67%

-4.74%

$4,900

(GIMO)

Gigamon Inc.

16.07

-0.25

-1.53%

-61.27%

$512

(PAYC)

Paycom Software, Inc.

15.15

-0.16

-1.05%

-6.77%

$770

(TRMR)

Tremor Video, Inc.

4.01

-0.01

-0.37%

-63.67%

$202

(QTWO)

Q2 Holdings, Inc.

11.98

-0.02

-0.17%

-29.20%

$383

(COVS)

Covisint Corp.

6.99

0.04

0.58%

-51.66%

$262

(SABR)

Sabre Corp.

16.03

0.11

0.69%

-9.44%

$4,144

(EIGI)

Endurance International Group

12.53

0.13

1.05%

-19.76%

$1,620