PDF Solutions Ownership | Who Owns PDF Solutions?

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PDF Solutions Ownership Summary

PDF Solutions is owned by 73.32% institutional investors, 19.63% insiders, and 7.05% retail investors. Blackrock is the largest institutional shareholder, holding 12.49% of PDFS shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.23% of its assets in PDF Solutions shares.

PDFS Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	PDF Solutions	73.32%	19.63%	7.05%
Sector	Technology Stocks	54.50%	11.36%	34.13%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock	4.81M	12.49%	$174.87M
Vanguard group	3.18M	8.27%	$115.78M
Needham investment management	1.33M	3.45%	$48.39M
Wasatch advisors lp	1.27M	3.31%	$46.37M
State street	1.12M	2.92%	$40.91M
Samjo management	972.81K	2.53%	$35.39M
Ranger investment management	952.90K	2.48%	$34.67M
Dimensional fund advisors lp	917.63K	2.38%	$33.38M
Emerald advisers	875.58K	2.27%	$31.85M
Snyder capital management l p	863.44K	2.24%	$31.41M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Samjo management	972.81K	13.18%	$35.39M
Silverberg bernstein capital management	300.34K	7.16%	$8.13M
Ophir asset management pty	674.88K	4.35%	$24.55M
Divisar capital management	595.58K	4.11%	$21.67M
Needham investment management	1.33M	3.98%	$48.39M
Ranger investment management	952.90K	2.36%	$34.67M
Millrace asset group	59.29K	2.09%	$2.16M
Westerly capital management	115.00K	2.08%	$4.18M
Emerald mutual fund advisers trust	715.92K	1.36%	$26.05M
Emerald advisers	875.58K	1.34%	$31.85M

Top Buyers

Holder	Shares	% Assets	Change
Ranger investment management	952.90K	2.36%	232.29K
Needham investment management	1.33M	3.98%	210.00K
Ophir asset management pty	674.88K	4.35%	113.09K
William blair investment management	743.63K	0.07%	90.79K
Herald investment management	75.00K	0.45%	75.00K

Top Sellers

Holder	Shares	% Assets	Change
Morgan stanley	467.55K	0.00%	-188.13K
Assenagon asset management	66.86K	0.00%	-160.84K
Readystate asset management lp	-	-	-148.60K
Roubaix capital	-	-	-101.98K
Snyder capital management l p	863.44K	0.70%	-82.73K

New Positions

Holder	Shares	% Assets	Change	Value
Herald investment management	75.00K	0.45%	75.00K	$2.72M
Corebridge financial	18.04K	0.00%	18.04K	$656.15K
Verition fund management	17.82K	0.00%	17.82K	$648.40K
Mirae asset global etfs	16.27K	0.00%	16.27K	$591.90K
Sg americas securities	9.26K	0.00%	9.26K	$337.00K

Sold Out

Holder	Change
Lindbrook capital	-23.00
Innealta capital	-41.00
Quarry lp	-46.00
Systm wealth solutions	-292.00
Federated hermes	-530.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2024	177	1.72%	28,382,195	1.55%	73	1.40%	86	-	64	-1.54%
Jun 30, 2024	171	-7.57%	27,939,319	-0.23%	72	1.37%	84	13.51%	65	-15.58%
Mar 31, 2024	185	-7.50%	28,004,156	-0.62%	72	1.34%	74	-39.84%	77	48.08%
Dec 31, 2023	200	8.70%	28,179,529	2.37%	73	1.42%	123	18.27%	52	-13.33%
Sep 30, 2023	184	1.10%	27,528,387	-0.40%	72	1.35%	104	6.12%	60	3.45%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	2.03M	5.23%	1.03K
Needham Aggressive Growth Retail	1.19M	3.06%	39.40K
Vanguard Total Stock Mkt Idx Inv	1.11M	2.86%	-
Wasatch Ultra Growth	862.25K	2.23%	-21.55K
iShares Russell 2000 ETF	817.00K	2.11%	-3.15K
Vanguard Information Technology ETF	714.09K	1.84%	9.55K
Ranger Small Cap	621.72K	1.60%	23.38K
Janus Henderson US Small Cap Growth	597.26K	1.54%	87.75K
Janus Henderson Venture D	597.26K	1.54%	-
Vanguard Institutional Extnd Mkt Idx Tr	468.52K	1.21%	-21.39K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Dec 17, 2024	Strojwas Andrzej	CTO	Sell	$182.40K
Dec 17, 2024	Strojwas Andrzej	CTO	Sell	$7.64K
Dec 16, 2024	Strojwas Andrzej	CTO	Sell	$155.19K
Dec 11, 2024	Erba Nancy	-	Sell	$61.62K
Jun 03, 2024	Zhang Shuo	-	Sell	$190.63K

Insider Transactions Trends

Date	Buy	Sell
2024 Q4	-	4
2024 Q3	-	-
2024 Q2	-	4
2024 Q1	-	3
2023 Q4	-	3

PDFS Ownership FAQ

Who owns the most shares of PDF Solutions?

PDF Solutions’s largest shareholders are Blackrock (4.81M shares, 12.49%), Vanguard group (3.18M shares, 8.27%), and Needham investment management (1.33M shares, 3.45%). Together, they hold 24.21% of PDF Solutions’s total shares outstanding.

Does Blackrock own PDF Solutions?

Yes, BlackRock owns 12.49% of PDF Solutions, totaling 4.81M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 174.87M$. In the last quarter, BlackRock decreased its holdings by -45.781K shares, a -0.94% change.

Who is PDF Solutions’s biggest shareholder by percentage of total assets invested?

Samjo management is PDF Solutions’s biggest shareholder by percentage of total assets invested, with 13.18% of its assets in 972.81K PDF Solutions shares, valued at 35.39M$.

Who is the top mutual fund holder of PDF Solutions shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of PDF Solutions shares, with 5.23% of its total shares outstanding invested in 2.03M PDF Solutions shares.

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