IronBridge Capital Management LP: PTC position timeline

IronBridge Capital Management LP held 265,986 PTC shares at 2017-03-31 per its 13F-HR filed 2017-05-10.

the latest 13F is the newest step

1. period ended2017-03-31

   13F 265,986 shares

   Change vs previous 13F +82,195 shares

   0.85% of the 13F portfolio, value $13,978,000.

   13F-HR 0001104659-17-031389 filed by IronBridge Capital Management LP
   Filed 2017-05-10 (acceptance time not in the bulk data set), ingested 2026-10-07 19:09:43 UTC

   Acceptance time not in the bulk data set (spec §4.2).

2. period ended2016-12-31

   13F 183,791 shares

   Change vs previous 13F -1,263 shares

   0.38% of the 13F portfolio, value $8,504,000.

   13F-HR 0001104659-17-007221 filed by IronBridge Capital Management LP
   Filed 2017-02-08 (acceptance time not in the bulk data set), ingested 2026-10-07 19:10:24 UTC

   Acceptance time not in the bulk data set (spec §4.2).

3. period ended2016-09-30

   13F 185,054 shares

   Change vs previous 13F -6,666 shares

   0.38% of the 13F portfolio, value $8,200,000.

   13F-HR 0001104659-16-156037 filed by IronBridge Capital Management LP
   Filed 2016-11-10 (acceptance time not in the bulk data set), ingested 2026-10-07 19:11:14 UTC

   Acceptance time not in the bulk data set (spec §4.2).

4. period ended2016-06-30

   13F 191,720 shares

   Change vs previous 13F +90,188 shares

   0.32% of the 13F portfolio, value $7,205,000.

   13F-HR 0001104659-16-138571 filed by IronBridge Capital Management LP
   Filed 2016-08-10 (acceptance time not in the bulk data set), ingested 2026-10-07 19:12:22 UTC

   Acceptance time not in the bulk data set (spec §4.2).

5. period ended2016-03-31

   13F 101,532 shares

   Change vs previous 13F 0 shares

   0.14% of the 13F portfolio, value $3,367,000.

   13F-HR 0001104659-16-119957 filed by IronBridge Capital Management LP
   Filed 2016-05-11 (acceptance time not in the bulk data set), ingested 2026-10-07 19:13:19 UTC

   Acceptance time not in the bulk data set (spec §4.2).

6. period ended2015-12-31

   13F 101,532 shares

   Change vs previous 13F -147,740 shares

   0.14% of the 13F portfolio, value $3,516,000.

   13F-HR 0001104659-16-094481 filed by IronBridge Capital Management LP
   Filed 2016-02-08 (acceptance time not in the bulk data set), ingested 2026-10-07 19:14:07 UTC

   Acceptance time not in the bulk data set (spec §4.2).

7. period ended2015-09-30

   13F 249,272 shares

   Change vs previous 13F -504 shares

   0.31% of the 13F portfolio, value $7,912,000.

   13F-HR 0001104659-15-077682 filed by IronBridge Capital Management LP
   Filed 2015-11-10 (acceptance time not in the bulk data set), ingested 2026-10-07 19:14:40 UTC

   Acceptance time not in the bulk data set (spec §4.2).

8. period ended2015-06-30

   13F 249,776 shares

   Change vs previous 13F not available

   0.31% of the 13F portfolio, value $10,246,000.

   13F-HR 0001104659-15-057996 filed by IronBridge Capital Management LP
   Filed 2015-08-10 (acceptance time not in the bulk data set), ingested 2026-10-07 19:15:25 UTC

   Acceptance time not in the bulk data set (spec §4.2).