1620 Investment Advisors’s PDF Solutions PDFS Stock Holding History

1620 Investment Advisors’s Portfolio PDFS Stock Details PDFS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$178K	Sell	2,521 -1,306	-34%	-$64.7K	0.11%	191
2026 Q1	$125K	Sell	3,827 -43	-1%	-$1.41K	0.08%	209
2025 Q4	$110K	Hold	3,870	–	–	0.07%	222
2025 Q3	$99.9K	Sell	3,870 -52	-1%	-$1.14K	0.07%	233
2025 Q2	$83.9K	Buy	3,922 +3	+0.1%	+$57	0.06%	249
2025 Q1	$74.9K	Buy	+3,919	New	+$96.2K	0.06%	250

Other funds holding PDFS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

NIM

Needham Investment Management New York $3.33B AUM 163.16% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return

RIM

Ranger Investment Management Dallas, Texas $1.58B AUM 51% 1-Year Est. Return

SCM

Snyder Capital Management San Francisco, California $5.79B AUM 33.56% 1-Year Est. Return

Jupiter Topco New York $245B AUM

1620 Investment Advisors's PDFS Position: Q2 2026 in Review

1620 Investment Advisors reduced its PDF Solutions (PDFS) stake by 34% in Q2 2026, selling an estimated $64.7K and leaving 2,521 shares worth $178K. The position accounts for 0.11% of the portfolio, ranked #191.

1620 Investment Advisors first reported a position in PDFS in Q1 2025 and has held it in 6 quarters since. 282 funds tracked by Wall St. Rank hold PDFS as of Q2 2026.

1620 Investment Advisors held 2,521 shares of PDF Solutions worth $178K as of Q2 2026.
1620 Investment Advisors sold 1,306 PDF Solutions shares in Q2 2026, an estimated $64.7K.
PDF Solutions made up 0.11% of 1620 Investment Advisors's portfolio in Q2 2026, its #191 holding.
1620 Investment Advisors first reported a position in PDF Solutions in Q1 2025 and has held it in 6 quarters since.
282 funds tracked by Wall St. Rank held PDF Solutions as of Q2 2026.

Based on 1620 Investment Advisors's 13F filing for Q2 2026, filed 14 Jul 2026.