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QUCY

Quantum Cyber N.V.
QUCY

18 hedge funds and large institutions have $1.29M invested in Quantum Cyber N.V. in 2025 Q4 according to their latest regulatory filings, with 7 funds opening new positions, 5 increasing their positions, 0 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed

250% more first-time investments, than exits

New positions opened: 7 | Existing positions closed: 2

80% more capital invested

Capital invested by funds: $718K → $1.29M (+$572K)

38% more funds holding

Funds holding: 13 → 18 (+5)

2.89% more ownership

Funds ownership: 10.53% → 13.42% (+2.9%)

Holders
18
Holders Change
+5
Holders Change %
+38.46%
% of All Funds
0.22%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
7
Increased
5
Reduced
–
Closed
2
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
AC
Armistice Capital
New York
+$501K
2
Cerity Partners
Cerity Partners
New York
+$215K
3
UBS Group
UBS Group
Switzerland
+$62.1K
4
Corient Private Wealth
Corient Private Wealth
Florida
+$52.7K
5
SPIA
Steward Partners Investment Advisory
New York
+$26.3K

Top Sellers

Rank Fund Capital Flow
1
DIG
Dauntless Investment Group
New Hampshire
-$76K
2
RIL
Rothschild Investment LLC
Illinois
-$127
Name Holding Trade Value Shares
Change 		Change in
Stake
AC
1
Armistice Capital
New York
$868K +$501K +380,744 +97%
Cerity Partners
2
Cerity Partners
New York
$183K +$215K +163,253 New
UBS Group
3
UBS Group
Switzerland
$60.7K +$62.1K +47,182 +674%
Corient Private Wealth
4
Corient Private Wealth
Florida
$44.8K +$52.7K +40,000 New
SPIA
5
Steward Partners Investment Advisory
New York
$33.6K +$26.3K +20,000 +200%
Jane Street
6
Jane Street
New York
$20.6K +$24.3K +18,437 New
JAG
7
Journey Advisory Group
Kentucky
$16.8K – – –
TSS
8
Two Sigma Securities
New York
$14.8K +$17.4K +13,208 New
Citadel Advisors
9
Citadel Advisors
Florida
$14.2K +$16.6K +12,643 New
VF
10
Virtu Financial
New York
$14K +$16.9K +12,814 New
Citigroup
11
Citigroup
New York
$13.8K +$16.2K +12,288 +76,800%
Osaic Holdings
12
Osaic Holdings
Arizona
$2.37K – – –
PWA
13
Provenance Wealth Advisors
Florida
$1.31K – – –
NFSG
14
Newbridge Financial Services Group
Florida
$560 – – –
SS
15
SBI Securities
Japan
$377 – – –
HWM
16
HighMark Wealth Management
Minnesota
$224 +$263 +200 New
Morgan Stanley
17
Morgan Stanley
New York
$212 +$246 +187 +9,350%
IA
18
IFP Advisors
Florida
$101 – – –
DIG
19
Dauntless Investment Group
New Hampshire
– -$76K -51,000 Closed
RIL
20
Rothschild Investment LLC
Illinois
– -$127 -85 Closed

QUCY Hedge Fund Activity: Q4 2025 in Review

18 of the 8,228 institutional investors tracked by Wall St. Rank reported a position in Quantum Cyber N.V. (QUCY) for Q4 2025, worth a combined $1.29M — up 80% from $718K a quarter earlier.

Buyers outnumbered sellers: 7 funds opened new QUCY positions and 2 closed out — a net gain of 5 holders — while 5 added to existing stakes and 0 trimmed.

The largest buyer was Armistice Capital, adding an estimated $501K. The largest seller was Dauntless Investment Group, exiting entirely with an estimated $76K sold.

  • 18 institutional investors held Quantum Cyber N.V. (QUCY) as of Q4 2025, up from 13 in Q3 2025.
  • Funds reported $1.29M of Quantum Cyber N.V. stock for Q4 2025, up 80% quarter-over-quarter.
  • 7 funds opened new Quantum Cyber N.V. positions in Q4 2025 and 2 closed out, a net change of +5 holders.
  • The largest Quantum Cyber N.V. buyer in Q4 2025 was Armistice Capital, an estimated $501K added.
  • The largest Quantum Cyber N.V. seller in Q4 2025 was Dauntless Investment Group, an estimated $76K sold.

Based on aggregated 13F filings for Q4 2025.