QCM
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Quantinno Capital Management’s Korro Bio KRRO Stock Holding History

Quantinno Capital Management’s Portfolio KRRO Stock Details KRRO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$695K Buy
52,720
+16,742
+47% +$208K ﹤0.01% 2804
2026
Q1 		$407K Buy
35,978
+8,381
+30% +$92.3K ﹤0.01% 2850
2025
Q4 		$221K Buy
27,597
+21,454
+349% +$502K ﹤0.01% 3013
2025
Q3 		$294K Buy
+6,143
New +$136K ﹤0.01% 2471

Other funds holding KRRO

LCM
Lynx1 Capital Management San Juan, Puerto Rico $866M AUM 231.68% 1-Year Est. Return
NMC
NEA Management Company Timonium, Maryland $1.59B AUM 234.06% 1-Year Est. Return
VA
VR Adviser New York $3.3B AUM 525.74% 1-Year Est. Return
AVLSA
Atlas Venture Life Science Advisors Cambridge, Massachusetts $881M AUM 160.77% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AAA
Affinity Asset Advisors New York $2.21B AUM 431.26% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $3.01B AUM 119.46% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
ACM
ADAR1 Capital Management Austin, Texas $2.19B AUM 374.99% 1-Year Est. Return

Quantinno Capital Management's KRRO Position: Q2 2026 in Review

Quantinno Capital Management increased its Korro Bio (KRRO) stake by 47% in Q2 2026, buying an estimated $208K and bringing the position to 52,720 shares worth $695K. The position accounts for ﹤0.01% of the portfolio, ranked #2804.

Quantinno Capital Management first reported a position in KRRO in Q3 2025 and has held it in 4 quarters since. 106 funds tracked by Wall St. Rank hold KRRO as of Q2 2026.

  • Quantinno Capital Management held 52,720 shares of Korro Bio worth $695K as of Q2 2026.
  • Quantinno Capital Management bought 16,742 Korro Bio shares in Q2 2026, an estimated $208K.
  • Korro Bio made up ﹤0.01% of Quantinno Capital Management's portfolio in Q2 2026, its #2804 holding.
  • Quantinno Capital Management first reported a position in Korro Bio in Q3 2025 and has held it in 4 quarters since.
  • 106 funds tracked by Wall St. Rank held Korro Bio as of Q2 2026.

Based on Quantinno Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.