Lightspeed Venture Partners X, LP

Fundmanaged by Lightspeed Venture Partners· Cayman Islands
Vintage
2014
Form D sold
$1.1B
Reported gross assets
$1.8B
Form ADV, Sep 14, 2026
HarvestClosed to new capitalADV: Venture Capital Fund
More
As of · the latest observation of this vehicle; each figure below carries its own filing date

6 additional principals, 2 additional placement agents

Every relationship, signal and contact on this record, with the source on each.

Includes 3 days of DFX Intelligence. Then $199/month unless canceled.

What matters now

  1. 1 LP report
    public disclosures

    1 public LP report name this vehicle; the latest, Alaska Permanent Fund Corporation as of 31 Dec 2025, shows $18M committed.

    A named LP and its own performance figures are the strongest outside read on a fund.

    FactPublic pension and endowment private-markets disclosures (CalPERS, CalSTRS, WSIB, NYSCRF, Texas TRS, UTIMCO ...)For LPs, fund-of-fundsLimited partners →
Drawing the relationship network…
Amounts, each with its basis
Vintage
2014basis: form d first sale
Target
unknownnot announced
First close
unknownnever inferred from a Form D
Final close
unknownonly from an announcement or an LP disclosure
Announced size
unknown
Form D offering
$1.1Bwhat may be sold, not what was raised; file 021-214113, sworn by the adviser or filed under this vehicle
Form D sold
$1.1Bas of the filing of Nov 26, 2014, 82 investors
First sale
Mar 10, 2014
Reported GAV
$1.8Bon the Form ADV filed Sep 14, 2026; the fund's assets, never its size or dry powder
Owners (ADV)
92
Reported on ADV
Apr 2, 2014 to Sep 14, 2026
Fundraising evidence
Closed to new capital
Form D filed or amended 2014-11-26: the stated $1.1bn offering reported fully sold (fr-1)
evidence dated Nov 26, 2014.
Lifecycle
Harvest
vintage over 7 years, still reported
age years: 12first sale: Mar 10, 2014vintage year: 2014adv gav as of: Sep 14, 2026vintage basis: Form d first saleform d sold: $1.1Bform d offering: $1.1Bform d latest filed at: Nov 26, 2014
The fund's own reporting through time
16 Form ADV filings
FiledTypeGross asset value OwnersMin. investmentAdviser-ownedAudit
Apr 2, 2014Venture Capital Fund$635M
812%yes
Mar 30, 2015Venture Capital Fund$590M
812%yes
May 21, 2015Venture Capital Fund$590M
812%yes
Mar 29, 2016Venture Capital Fund$613M
812%yes
Aug 30, 2016Venture Capital Fund$613M
812%yes
Mar 30, 2017Venture Capital Fund$621M
832%yes
Mar 27, 2018Venture Capital Fund$688M
832%yes
Mar 29, 2019Venture Capital Fund$944M
842%yes
Nov 25, 2019Venture Capital Fund$944M
842%yes
Mar 27, 2020Venture Capital Fund$1.2B
842%yes
Mar 29, 2021Venture Capital Fund$1.8B
842%yes
Mar 25, 2022Venture Capital Fund$3.5B
842%yes
Mar 29, 2023Venture Capital Fund$2.8B
832%yes
Mar 29, 2024Venture Capital Fund$2.0B
902%yes
May 6, 2026Venture Capital Fund$1.8B
922%
Sep 14, 2026$1.8B
922%
Principals and agents
9 principals on Form D, 0 placement agents
  • Lightspeed Ultimate General Partner X, Ltd. Director
  • Peter Y. Nieh Director
  • Lightspeed General Partner X, L.P. Director
Service providers
5 named on Form ADV Schedule D and Form D
Limited partners and their reported performance
1 public LP report
LPVintage (LP’s)CommittedPaid inDistributedRemaining valueNet IRRMultipleAs of
Alaska Permanent Fund Corporation apfc.org2014$18.0MNot disclosedNot disclosedNot disclosednot meaningful yetunknownDec 31, 2025
Known LPs and allocators
1 relationship, public pensions and the allocator graph, each counted once
AllocatorTypeAmountDateSource
Alaska Permanent Fund CorporationSOVEREIGN LINKED US ALLOCATOR$18.0M
committed
reported as of Dec 31, 2025Fact Pension disclosure
Investments attributed to this vehicle
0
No investment attributed to this vehicle. The firm’s investments sit on the firm; a fund gets one only when a source names the vehicle.
Timeline
4 events
  1. Dec 31, 2025
    APFC reports Lightspeed Venture Partners X LP: $18,000,000 committed, vintage 2014
    LP commitment disclosed Fact Pension disclosure
  2. Nov 26, 2014
    Lightspeed Venture Partners X, L.P. filed Form D/A: $1,050,000,000 sold of $1,050,000,000, Venture Capital Fund
    Form D filed Fact Form D
  3. Apr 2, 2014
    Lightspeed Venture Partners X, LP first reported on Form ADV by Lightspeed Venture Partners (Venture Capital Fund), GAV $635,000,000
    Fund first reported on Form ADV Fact Form ADV
  4. Mar 24, 2014
    Lightspeed Venture Partners X, L.P. filed Form D: $950,000,000 sold of $950,000,000, Venture Capital Fund
    Form D filed Fact Form D
Evidence
33 observations
Every observation on this vehicle
  • Adv pdf fund: 1,776,261,542 Sep 14, 2026 Fact Form ADV
  • Entity type: Limited Partnership Nov 26, 2014 Fact Form D
  • Entity type: Limited Partnership Mar 24, 2014 Fact Form D
  • Form D fund type: Venture Capital Fund Nov 26, 2014 Fact Form D
  • Form D fund type: Venture Capital Fund Mar 24, 2014 Fact Form D
  • Form D industry group: Pooled Investment Fund Nov 26, 2014 Fact Form D
  • Form D industry group: Pooled Investment Fund Mar 24, 2014 Fact Form D
  • Amendment: true Nov 26, 2014 Fact Form D
  • Amendment: false Mar 24, 2014 Fact Form D
  • Revenue range (Form D): Decline to Disclose Nov 26, 2014 Fact Form D
  • Revenue range (Form D): Decline to Disclose Mar 24, 2014 Fact Form D
  • Incorporated: withinFiveYears Nov 26, 2014 Fact Form D
  • Incorporated: withinFiveYears Mar 24, 2014 Fact Form D
  • Jurisdiction: CAYMAN ISLANDS Nov 26, 2014 Fact Form D
  • Jurisdiction: CAYMAN ISLANDS Mar 24, 2014 Fact Form D
  • Amount sold (Form D): $1.1B Nov 26, 2014 Fact Form D
  • Amount sold (Form D): $950M Mar 24, 2014 Fact Form D
  • Offering amount (Form D): $1.1B Nov 26, 2014 Fact Form D
  • Offering amount (Form D): $950M Mar 24, 2014 Fact Form D
  • Exemptions: 06b, 3C, 3C.7 Nov 26, 2014 Fact Form D
  • Exemptions: 06b, 3C, 3C.7 Mar 24, 2014 Fact Form D
  • First sale: 2014-03-10 Nov 26, 2014 Fact Form D
  • First sale: 2014-03-10 Mar 24, 2014 Fact Form D
  • Investors (Form D): 82 Nov 26, 2014 Fact Form D
  • Investors (Form D): 81 Mar 24, 2014 Fact Form D
  • Minimum investment (Form D): 0 Nov 26, 2014 Fact Form D
  • Minimum investment (Form D): 0 Mar 24, 2014 Fact Form D
  • Securities offered: pooled Nov 26, 2014 Fact Form D
  • Securities offered: pooled Mar 24, 2014 Fact Form D
  • Office address: Nov 26, 2014 Fact Form D
  • Office address: Mar 24, 2014 Fact Form D
  • Year of incorporation: 2014 Nov 26, 2014 Fact Form D
  • Year of incorporation: 2014 Mar 24, 2014 Fact Form D

Relationships across DFX

on 2 other DFX graphs · 5 capital paths
Across the graphs

Lightspeed Venture Partners X, LP is the same institution as 2 records in Allocators and RIA and Wealth.

Allocators1RIA and Wealth1

DFX found 2 relationships across 2 datasets

Which record it is in each graph, what it is called there, and what the two were joined on.

Includes 3 days of DFX Intelligence. Then $199/month unless canceled.

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Capital chain

Lightspeed Venture Partners X, LP sits on 5 traced paths of capital across the graphs.

Allocator to VC fund to manager to company

DFX traced 5 paths of capital through this record

Every record on each path, what it committed or lent, and as of when.

Includes 3 days of DFX Intelligence. Then $199/month unless canceled.

Derived from allocator disclosures, BDC schedules and SEC filings; confidence is the weakest hop.

Checking your plan…

Record history

4 dated events on the change ledger, latest first
  • Form D filed
    2014-03-24source
  • Form D filed
    2014-11-26source
  • LP commitment disclosed
    2025-12-31source

+1 more change on this record's ledger

Includes 3 days of DFX Intelligence. Then $199/month unless canceled.

The ledger records every merge, rename and reclassification this record went through and the dated filings observed on it, so the identity on this page can be traced to the records it was built from. The ledger's own sentences name other records, so they show with the names.