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X4 Pharmaceuticals Inc
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4.078USD
+0.078+1.95%
Market hours （ET）Quotes delayed by 15 min
384.63MMarket Cap
LossP/E TTM
Shareholding Stats
Updated: Sun, May 10
Updated: Sun, May 10
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Empery Asset Management, L.P.
9.48%
Fidelity Management & Research Company LLC
9.01%
Morgan Stanley Investment Management Inc. (US)
8.70%
Perceptive Advisors LLC
6.69%
Saturn V Capital Management LP
6.15%
Other
59.96%
Shareholders
Shareholders
Proportion
Empery Asset Management, L.P.
9.48%
Fidelity Management & Research Company LLC
9.01%
Morgan Stanley Investment Management Inc. (US)
8.70%
Perceptive Advisors LLC
6.69%
Saturn V Capital Management LP
6.15%
Other
59.96%
Shareholder Types
Shareholders
Proportion
Hedge Fund
25.74%
Investment Advisor
25.38%
Investment Advisor/Hedge Fund
23.21%
Private Equity
6.87%
Venture Capital
5.51%
Research Firm
1.11%
Individual Investor
0.62%
Pension Fund
0.12%
Other
11.44%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q4
148
27.08M
9.67%
--
2026Q1
228
86.34M
91.54%
+36.48M
2025Q4
209
30.02M
34.33%
+20.55M
2025Q3
203
11.99M
31.56%
+7.22M
2025Q2
221
3.50M
59.08%
-1.79M
2025Q1
225
3.45M
58.17%
-2.00M
2024Q4
216
103.66M
60.78%
-53.08M
2024Q3
212
110.90M
65.83%
-43.36M
2024Q2
209
114.19M
68.28%
-40.11M
2024Q1
203
115.38M
69.15%
-30.64M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Empery Asset Management, L.P.
8.95M
9.85%
+6.56M
+274.33%
Dec 31, 2025
Fidelity Management & Research Company LLC
8.50M
9.35%
--
--
Dec 31, 2025
Morgan Stanley Investment Management Inc. (US)
8.20M
9.02%
+8.20M
--
Dec 31, 2025
Perceptive Advisors LLC
6.31M
6.95%
+401.29K
+6.79%
Dec 31, 2025
Saturn V Capital Management LP
5.80M
6.38%
-632.95K
-9.84%
Dec 31, 2025
Deep Track Capital LP
5.01M
5.51%
+3.89M
+346.66%
Dec 31, 2025
Kalehua Capital Management LLC
3.72M
4.09%
+3.72M
--
Dec 31, 2025
Braidwell LP
3.37M
3.71%
+3.37M
--
Dec 31, 2025
New Enterprise Associates (NEA)
3.23M
3.56%
-1.00
-0.00%
Dec 31, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
ProShares UltraPro Russell2000
0%
iShares Russell 2000 Value ETF
0%
ProShares Hedge Replication ETF
0%
Proshares Ultra Russell 2000
0%
Vanguard US Momentum Factor ETF
0%
iShares Micro-Cap ETF
0%
Global X Russell 2000 Covered Call ETF
0%
iShares Russell 3000 ETF
0%
Global X Russell 2000 ETF
0%
iShares Russell 2000 Growth ETF
0%
View more
ProShares UltraPro Russell2000
Proportion0%
iShares Russell 2000 Value ETF
Proportion0%
ProShares Hedge Replication ETF
Proportion0%
Proshares Ultra Russell 2000
Proportion0%
Vanguard US Momentum Factor ETF
Proportion0%
iShares Micro-Cap ETF
Proportion0%
Global X Russell 2000 Covered Call ETF
Proportion0%
iShares Russell 3000 ETF
Proportion0%
Global X Russell 2000 ETF
Proportion0%
iShares Russell 2000 Growth ETF
Proportion0%
