HQ

Horizon Quantum Holding-CL A
Information TechnologyUSCUSIP Y4000A102◍ Confluence graph
Tracked 13F Holders
20
13F Value (tracked)
$193.4M
Insider Net · 180d
$1000K
1↑ 0↓
Recent Filings
5
Smart-money sentimentBullish
BearishBullish
13F funds (latest Q)11 adding · 0 trimming
Insider net (180d)+$1000K

Who owns HQ?

20 tracked 13F filers

20 tracked 13F filers disclose a position in HQ as of the latest SEC 13F filings, a combined $193.4M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

#FundPosition valueSharesLast moveAs ofHistory
1Peak XV Partners Operations LLC
$176.3M
6.4M
New
+6.4M sh
Q2 2026
2DAVIDSON KEMPNER CAPITAL MANAGEMENT LP
$5.6M
635K
New
+635K sh
Q1 2026
3National Philanthropic Trust
$2.0M
232K
New
+232K sh
Q1 2026
4Hudson Bay Capital Management LP
$1.4M
160K
New
+160K sh
Q1 2026
5Creek Drive Management Group LLC
$2.5M
90K
New
+90K sh
Q2 2026
6UBS Group AG
$618K
70K
New
+70K sh
Q1 2026
7METEORA CAPITAL, LLC
$478K
54K
New
+54K sh
Q1 2026
8DLD Asset Management, LP
$1.1M
40K
+45%
Added · +13K sh
Q2 2026
9Shay Capital LLC
$351K
40K
New
+40K sh
Q1 2026
10K2 PRINCIPAL FUND, L.P.
$944K
34K
New
+34K sh
Q2 2026
11ExodusPoint Capital Management, LP
$525K
19K
New
+19K sh
Q2 2026
12Tidal Investments LLC
$498K
18K
New
+18K sh
Q2 2026
13GEODE CAPITAL MANAGEMENT, LLC
$493K
18K
New
+18K sh
Q2 2026
14Lineage Point Capital LP
$141K
16K
New
+16K sh
Q1 2026
15Engineers Gate Manager LP
$396K
14K
New
+14K sh
Q2 2026
16EverSource Wealth Advisors, LLC
$9K
1K
New
+1K sh
Q1 2026
17Federation des caisses Desjardins du Quebec
$6K
700
New
+700 sh
Q1 2026
18WELLS FARGO & COMPANY/MN
$2K
250
New
+250 sh
Q1 2026
19MORGAN STANLEY
$2K
200
New
+200 sh
Q1 2026
20Caitong International Asset Management Co., Ltd
$28
1
Held
Q2 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is HQ being bought or sold by institutions?

Last quarter, 10 funds opened a new position in HQ and 1 added to an existing one, while 0 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
10
funds
Added
1
funds
Reduced
0
funds
Exited
0
funds

Funds that own HQ also own

CompanyCo-held byCombined value
AMAZON.COM INCAMZN9 funds$3.4B
ASML HOLDING NV-NY REG SHSASML9 funds$430.8M
CANTOR EQUITY PARTNERS-CL ACEPF9 funds$42.6M
NVIDIA CORPNVDA8 funds$6.3B
MICROSOFT CORPMSFT8 funds$1.5B
ELECTRONIC ARTS INCEA8 funds$1.4B
META PLATFORMS INC-CLASS AMETA8 funds$1.2B
ORACLE CORPORCL8 funds$565.9M
FUTURECREST ACQUISITION-CL AFCRS8 funds$26.2M
APPLE INCAAPL7 funds$2.4B
MICRON TECHNOLOGY INCMU7 funds$1.8B
TAIWAN SEMICONDUCTOR-SP ADRTSM7 funds$1.7B

Ranked by how many of HQ's institutional holders also hold each name, a cross-fund conviction signal.

Insider activity (Form 4)

Full insider page →
Buys · 180d
$1000K
1 insiders
Sells · 180d
$0
0 insiders
Net
$1000K
1 P/S txns
Signal
Net Buying
open-market
DateInsiderRoleActionSharesValue
Mar 19, 2026Lambert DanielleDirectorBuy (P)85K$1000K

Share classes

Class13F holdersValue held
HQthis pageStock20 funds$193.4M
HQWWWRT13 funds$3.4M

Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.

Recent filings

5 shown

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Connected entities for HQ

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Ask your agent what changed in HQ

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/HQ/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for HQ.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for HQ. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.