How many institutions held LPSN - LIVEPERSON INC - Common Stock, par value $0.001 per share in Q4 2025?

3 institutional investors reported LPSN - LIVEPERSON INC - Common Stock, par value $0.001 per share for Q4 2025. Use the holders table for investor-level position and value details.

LIVEPERSON INC - Common Stock, par value $0.001 per share (LPSN)

Q: What does CUSIP 538146101 represent in this 13F holders report?

CUSIP 538146101 is the security identifier for LPSN - LIVEPERSON INC - Common Stock, par value $0.001 per share used to aggregate holder disclosures.

CUSIP: 538146101

Q4 2025 13F Holders as of 31 Dec 2025

Security type / class: Equity / Common Stock, par value $0.001 per share
Total 13F shares: 5,581
Total 13F value: $34,083
Share change: -39,350,790
SEC-reported price per share: $4.00
Number of holders: 3
Value change: -$22,975,720
Number of buys: 1
Number of sells: 57
Shares outstanding: 150,089,741

Security key

538146101

Report period

Q4 2025

Institutions

Top holders

LPSN full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2026 LIVEPERSON INC SEC filings LIVEPERSON INC company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 538146101

Newer quarter: Q1 2026

Recent filing periods:

Q2 2026 Q1 2026

Ownership snapshot

Top reported holders of LPSN - LIVEPERSON INC - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Vector Capital Management...

Disclosed value leader

Robert P. LoCascio

Comparable rows

3/15

Latest evidence

30 Sep 2025

3/4/5 13D/G 13F Lead comparable stake: 8.3% 12 rows are not safely comparable across share classes. 13D/G row: Vector Capital Management, L.P. Showing 1-6 of 15 holder rows.

Quick read

Vector Capital Management, L.P. leads the comparable SEC ownership view at 8.3%.

3 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Vector Capital Management, L.P.'s linked filing trail.

Comparable ownership Top 3

Vector Capital Management, L.P. 8.3%

DAVIDSON KEMPNER CAPITAL MANAGEME... 5.8%

VANGUARD GROUP INC 4%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Vector Capital Management, L.P.	3/4/5 13D/G 13F 10%+ Owner · Vector Capital VI, L.P. · Company 3/4/5 13D/G 13F	8.3% Reported 13D/G · 22 Aug 2025	$8,781,232 8,984,277 shares	—	12 Aug 2025
DAVIDSON KEMPNER CAPITAL MANAGEMENT LP	13F 13D/G Company 13F 13D/G	5.8% Reported 13D/G · 31 Dec 2025	$6,119,945 10,491,933 shares	—	30 Sep 2025
VANGUARD GROUP INC	13D/G 13F The Vanguard Group · Company 13D/G 13F	4% Reported 13D/G · 30 Jun 2025	$3,767,037 3,729,740 shares	$0	30 Jun 2025
Robert P. LoCascio	3/4/5 Chief Executive Officer, Director 3/4/5	— denominator unverified	$16,040,169 4,618,401 shares	—	10 Apr 2023
LINDEN ADVISORS LP	13F Company 13F	— denominator unverified	$6,489,143 11,124,880 shares	—	30 Sep 2025
Calamos Advisors LLC	13F Company 13F	— denominator unverified	$1,977,548 3,390,276 shares	—	30 Sep 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

5,581

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q4 2025 vs Q1 2026 Across Filers

Q1 2026 holders

Q4 2025 holders

Holder diff

Investor	Q1 2026 Shares	Q4 2025 Shares	Share Diff	Share Chg %	Q1 2026 value	Q4 2025 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend