Quantum-Si Inc - QSI

Sector: Technology · Industry: Measuring & Controlling Devices, NEC
Website: No information yet · Social: No information yet

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Q4 2025 · Q3 2025
Value (USD)
Total reported value ($000)
$76.18M
QoQ value delta ($000)
-$17.23M (-18.44%)
Implied price effect (QoQ)
-22.11%
Shares
Total shares
69,269,738
QoQ shares delta
+3,115,286 (+4.71%)
Total shares held by funds (by quarter)

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Top holders (Q4 2025)

Top 25 only Full list
Early Q1 2026 data: only 1 institutional holders reported so far. More will appear as funds file with the SEC.
Manager Value ($000) Shares % of 13F
BlackRock, Inc. 14,359 13,054,057 0.0%
VANGUARD GROUP INC 10,567 9,607,022 0.0%
ARK Investment Management LLC 7,723 7,021,571 0.05%
Sumitomo Mitsui Trust Group, Inc. 5,159 4,690,720 0.0%
Amova Asset Management Americas, Inc. 5,112 4,690,720 0.06%
GEODE CAPITAL MANAGEMENT, LLC 4,526 4,114,375 0.0%
STATE STREET CORP 3,918 3,562,721 0.0%
CITADEL ADVISORS LLC 3,842 3,493,097 0.0%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 3,141 2,855,585 0.0%
NORTHERN TRUST CORP 2,428 2,207,936 0.0%
UBS Group AG 1,594 1,449,512 0.0%
JANE STREET GROUP, LLC 1,578 1,434,833 0.0%
TWO SIGMA INVESTMENTS, LP 1,522 1,384,181 0.0%
Fosun International Ltd 818 743,935 0.19%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 514 468,174 0.0%
XTX Topco Ltd 508 461,982 0.01%
Nuveen, LLC 492 447,519 0.0%
Bank of New York Mellon Corp 446 406,291 0.0%
Invesco Ltd. 443 402,821 0.0%
MORGAN STANLEY 439 399,994 0.0%
GOLDMAN SACHS GROUP INC 425 386,824 0.0%
Knollwood Investment Advisory, LLC 330 300,000 0.03%
Quadrature Capital Ltd 304 276,889 0.0%
ALLIANCEBERNSTEIN L.P. 299 272,180 0.0%
BARCLAYS PLC 296 269,415 0.0%