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Headlands Technologies’s MacroGenics MGNX Stock Holding History

Headlands Technologies’s Portfolio MGNX Stock Details MGNX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$137K Buy
+47,531
New +$101K 0.02% 644
2024
Q2 		– Sell
-1,005
Closed -$14.8K – 1434
2024
Q1 		$14.8K Buy
+1,005
New +$15.2K ﹤0.01% 969
2023
Q4 		– Sell
-37
Closed -$172 – 1164
2023
Q3 		$172 Buy
+37
New +$184 ﹤0.01% 881

Other funds holding MGNX

AC
Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

Headlands Technologies's MGNX Position: Q1 2026 in Review

Headlands Technologies opened a new position in MacroGenics (MGNX) in Q1 2026: 47,531 shares worth $137K. The stake represents 0.02% of the portfolio and ranks #644 among its holdings. This is a return to the name: Headlands Technologies previously reported a position in MGNX as recently as Q1 2024.

Headlands Technologies first reported a position in MGNX in Q3 2023 and has held it in 3 quarters since. 109 funds tracked by Wall St. Rank hold MGNX as of Q1 2026.

  • Headlands Technologies held 47,531 shares of MacroGenics worth $137K as of Q1 2026.
  • MacroGenics was a new Headlands Technologies position in Q1 2026.
  • MacroGenics made up 0.02% of Headlands Technologies's portfolio in Q1 2026, its #644 holding.
  • Headlands Technologies first reported a position in MacroGenics in Q3 2023 and has held it in 3 quarters since.
  • 109 funds tracked by Wall St. Rank held MacroGenics as of Q1 2026.

Based on Headlands Technologies's 13F filing for Q1 2026, filed 13 May 2026.