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PLRZ

Polyrizon Ltd
PLRZ

5 hedge funds and large institutions have $56.3K invested in Polyrizon Ltd in 2025 Q1 according to their latest regulatory filings, with 4 funds opening new positions, 1 increasing their positions, reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more first-time investments, than exits

New positions opened: 4 | Existing positions closed: 2

67% more funds holding

Funds holding: 3 → 5 (+2)

0% more ownership

Funds ownership: 0% → 0.01% (+0%)

69% less capital invested

Capital invested by funds: $181K → $56.3K (-$125K)

Holders
5
Holders Change
+2
Holders Change %
+66.67%
% of All Funds
0.07%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
4
Increased
1
Reduced
–
Closed
2
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Hudson Bay Capital Management
Hudson Bay Capital Management
Connecticut
+$218K
2
UBS Group
UBS Group
Switzerland
+$48.9K
3
VF
Virtu Financial
New York
+$36.3K
4
Vanguard Personalized Indexing Management
Vanguard Personalized Indexing Management
California
+$17.4K
5
GSC
Ground Swell Capital
South Carolina
+$11K

Top Sellers

Rank Fund Capital Flow
1
Citadel Advisors
Citadel Advisors
Florida
-$83.2K
2
TRCT
Tower Research Capital (TRC)
New York
-$3.55K

PLRZ Hedge Fund Activity: Q1 2025 in Review

5 of the 7,472 institutional investors tracked by Wall St. Rank reported a position in Polyrizon Ltd (PLRZ) for Q1 2025, worth a combined $56.3K — down 69% from $181K a quarter earlier.

Buyers outnumbered sellers: 4 funds opened new PLRZ positions and 2 closed out — a net gain of 2 holders — while 1 added to existing stakes and 0 trimmed.

The largest buyer was Hudson Bay Capital Management, opening a new position worth an estimated $218K. The largest seller was Citadel Advisors, exiting entirely with an estimated $83.2K sold.

  • 5 institutional investors held Polyrizon Ltd (PLRZ) as of Q1 2025, up from 3 in Q4 2024.
  • Funds reported $56.3K of Polyrizon Ltd stock for Q1 2025, down 69% quarter-over-quarter.
  • 4 funds opened new Polyrizon Ltd positions in Q1 2025 and 2 closed out, a net change of +2 holders.
  • The largest Polyrizon Ltd buyer in Q1 2025 was Hudson Bay Capital Management, an estimated $218K added.
  • The largest Polyrizon Ltd seller in Q1 2025 was Citadel Advisors, an estimated $83.2K sold.

Based on aggregated 13F filings for Q1 2025.