Osaic Holdings
PRQR icon

Osaic Holdings’s ProQR Therapeutics PRQR Stock Holding History

Osaic Holdings’s Portfolio PRQR Stock Details PRQR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-6,000
Closed -$13.5K – 8097
2025
Q3 		$13.5K Sell
6,000
-6,050
-50% -$13.2K ﹤0.01% 6182
2025
Q2 		$24.6K Buy
12,050
+4,500
+60% +$7.32K ﹤0.01% 5555
2025
Q1 		$10K Buy
7,550
+300
+4% +$639 ﹤0.01% 5783
2024
Q4 		$19.2K Hold
7,250
– – ﹤0.01% 5375
2024
Q3 		$13.2K Sell
7,250
-5,000
-41% -$9.39K ﹤0.01% 5640
2024
Q2 		$20.3K Sell
12,250
-561
-4% -$1.09K ﹤0.01% 5329
2024
Q1 		$29.1K Hold
12,811
– – ﹤0.01% 5122
2023
Q4 		$25.4K Sell
12,811
-6,650
-34% -$10.2K ﹤0.01% 5365
2023
Q3 		$25.3K Sell
19,461
-1,665
-8% -$2.62K ﹤0.01% 5417
2023
Q2 		$34.2K Sell
21,126
-2,251
-10% -$4.4K ﹤0.01% 5197
2023
Q1 		$49.8K Buy
23,377
+501
+2% +$1.53K ﹤0.01% 4956
2022
Q4 		$85K Buy
22,876
+500
+2% +$655 ﹤0.01% 4569
2022
Q3 		$17K Buy
22,376
+750
+3% +$602 ﹤0.01% 5712
2022
Q2 		$17K Hold
21,626
– – ﹤0.01% 5727
2022
Q1 		$20K Buy
21,626
+361
+2% +$1.21K ﹤0.01% 5692
2021
Q4 		$170K Buy
21,265
+200
+0.9% +$1.52K ﹤0.01% 4100
2021
Q3 		$176K Hold
21,065
– – ﹤0.01% 4024
2021
Q2 		$142K Sell
21,065
-235
-1% -$1.51K ﹤0.01% 4183
2021
Q1 		$141K Buy
+21,300
New +$109K ﹤0.01% 4064

Other funds holding PRQR

Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
PFM
Privium Fund Management Amsterdam, Netherlands $480M AUM 77.45% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $61.9B AUM 29.81% 1-Year Est. Return
AAA
Affinity Asset Advisors New York $1.94B AUM 374.45% 1-Year Est. Return
SCM
Sio Capital Management New York $697M AUM 79.73% 1-Year Est. Return
DCM
DAFNA Capital Management Los Angeles, California $440M AUM 109.12% 1-Year Est. Return
KCM
Kynam Capital Management Princeton, New Jersey $1.62B AUM 138.67% 1-Year Est. Return
IC
Ikarian Capital Dallas, Texas $1.23B AUM 600.17% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
PIM
Platinum Investment Management Sydney Australia 2000, Australia $397M AUM 63.96% 1-Year Est. Return

Osaic Holdings's PRQR Position: Q4 2025 in Review

Osaic Holdings sold out of ProQR Therapeutics (PRQR) in Q4 2025, closing a stake of 6,000 shares — an estimated $13.5K sold.

Osaic Holdings first reported a position in PRQR in Q1 2021 and held it in 19 quarters. The position peaked at $176K in Q3 2021. 65 funds tracked by Wall St. Rank hold PRQR as of Q4 2025.

  • Osaic Holdings reported no remaining ProQR Therapeutics position as of Q4 2025 after selling out during the quarter.
  • Osaic Holdings sold 6,000 ProQR Therapeutics shares in Q4 2025, an estimated $13.5K.
  • Osaic Holdings first reported a position in ProQR Therapeutics in Q1 2021 and held it in 19 quarters.
  • Osaic Holdings's ProQR Therapeutics position peaked at $176K in Q3 2021.
  • 65 funds tracked by Wall St. Rank held ProQR Therapeutics as of Q4 2025.

Based on Osaic Holdings's 13F filing for Q4 2025, filed 17 Feb 2026.