WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC - PDF SOLUTIONS INC ownership

PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 152 filers reported holding PDF SOLUTIONS INC in Q4 2022. The put-call ratio across all filers is 1.27 and the average weighting 0.4%.

Quarter-by-quarter ownership
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC ownership history of PDF SOLUTIONS INC
ValueSharesWeighting
Q3 2023$18,011,290
-42.7%
555,904
-20.3%
0.06%
-40.6%
Q2 2023$31,444,848
-5.5%
697,225
-11.2%
0.10%
-12.9%
Q1 2023$33,280,481
+38.9%
784,917
-6.5%
0.12%
+26.1%
Q4 2022$23,952,237
+16.9%
839,840
+0.5%
0.09%
+13.6%
Q3 2022$20,489,000
+20.1%
835,261
+5.3%
0.08%
+28.6%
Q2 2022$17,065,000
-22.0%
793,363
+1.0%
0.06%
-3.1%
Q1 2022$21,886,000
-37.3%
785,302
-28.5%
0.06%
-30.9%
Q4 2021$34,923,000
+33.0%
1,098,554
-3.6%
0.09%
+27.0%
Q3 2021$26,255,000
+83.6%
1,139,540
+44.9%
0.07%
+64.4%
Q2 2021$14,299,000
-0.0%
786,535
-2.2%
0.04%
-2.2%
Q1 2021$14,300,000
-11.1%
804,248
+8.0%
0.05%
-14.8%
Q4 2020$16,085,000
+35.7%
744,673
+17.6%
0.05%
+17.4%
Q3 2020$11,850,000
+26.5%
633,339
+32.2%
0.05%
+21.1%
Q2 2020$9,371,000479,1120.04%
Other shareholders
PDF SOLUTIONS INC shareholders Q4 2022
NameSharesValueWeighting ↓
Samjo Capital LLC 545,000$24,579,50020.60%
Cowen Prime Advisors LLC 940,175$42,401,89314.60%
NEEDHAM INVESTMENT MANAGEMENT LLC 657,500$29,653,2504.89%
Divisar Capital Management LLC 305,459$13,776,2012.90%
Mesirow Financial Investment Management, Inc. 10,152$457,8551.94%
G2 Investment Partners Management LLC 120,464$5,432,9261.31%
SNYDER CAPITAL MANAGEMENT L P 1,194,319$53,863,7871.15%
Aquila Investment Management LLC 29,000$1,307,9001.07%
EMERALD ADVISERS, LLC 531,557$23,973,2211.05%
EMERALD MUTUAL FUND ADVISERS TRUST 413,215$18,635,9971.01%
View complete list of PDF SOLUTIONS INC shareholders