JO
NBP

John Overdeck’s NovaBridge Biosciences American Depositary Shares NBP Stock Holding History

John Overdeck’s Portfolio NBP Stock Details NBP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.66M Buy
+851,348
New +$1.74M ﹤0.01% 3166
2025
Q3 		– Sell
-113,262
Closed -$274K – 3779
2025
Q2 		$274K Sell
113,262
-97,104
-46% -$132K ﹤0.01% 2823
2025
Q1 		$173K Sell
210,366
-119,840
-36% -$114K ﹤0.01% 2881
2024
Q4 		$281K Sell
330,206
-78,313
-19% -$87.1K ﹤0.01% 2756
2024
Q3 		$507K Sell
408,519
-69,923
-15% -$87.5K ﹤0.01% 2468
2024
Q2 		$799K Sell
478,442
-97,138
-17% -$174K ﹤0.01% 2109
2024
Q1 		$1.07M Buy
575,580
+679
+0.1% +$1.25K ﹤0.01% 1921
2023
Q4 		$1.09M Buy
574,901
+110,175
+24% +$165K ﹤0.01% 2020
2023
Q3 		$613K Buy
464,726
+116,695
+34% +$256K ﹤0.01% 2191
2023
Q2 		$1.04M Buy
348,031
+109,336
+46% +$351K ﹤0.01% 1928
2023
Q1 		$826K Sell
238,695
-175,833
-42% -$852K ﹤0.01% 1967
2022
Q4 		$1.73M Sell
414,528
-59,051
-12% -$224K 0.01% 1395
2022
Q3 		$1.9M Buy
473,579
+425,279
+880% +$3.23M 0.01% 1173
2022
Q2 		$546K Sell
48,300
-487,296
-91% -$5.84M ﹤0.01% 1792
2022
Q1 		$8.7M Buy
535,596
+417,060
+352% +$10.7M 0.03% 663
2021
Q4 		$5.62M Buy
118,536
+111,166
+1,508% +$6.67M 0.01% 1125
2021
Q3 		$534K Buy
+7,370
New +$533K ﹤0.01% 3194
2021
Q1 		– Sell
-23,618
Closed -$1.11M – 4015
2020
Q4 		$1.11M Buy
+23,618
New +$930K ﹤0.01% 1908

Other funds holding NBP

HA
HHLR Advisors Grand Cayman, Cayman Islands $832M AUM 32.38% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
ACM
AIHC Capital Management Central $104M AUM
SL
Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
CS
Candriam SCA Strassen, Luxembourg, Luxembourg $22.2B AUM 58.34% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

John Overdeck's NBP Position: Q2 2026 in Review

John Overdeck opened a new position in NovaBridge Biosciences American Depositary Shares (NBP) in Q2 2026: 851,348 shares worth $1.66M. The stake represents ﹤0.01% of the portfolio and ranks #3166 among its holdings. This is a return to the name: John Overdeck previously reported a position in NBP as recently as Q2 2025.

John Overdeck first reported a position in NBP in Q4 2020 and has held it in 18 quarters since. The position peaked at $8.7M in Q1 2022. 49 funds tracked by Wall St. Rank hold NBP as of Q2 2026.

  • John Overdeck held 851,348 shares of NovaBridge Biosciences American Depositary Shares worth $1.66M as of Q2 2026.
  • NovaBridge Biosciences American Depositary Shares was a new John Overdeck position in Q2 2026.
  • NovaBridge Biosciences American Depositary Shares made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #3166 holding.
  • John Overdeck first reported a position in NovaBridge Biosciences American Depositary Shares in Q4 2020 and has held it in 18 quarters since.
  • John Overdeck's NovaBridge Biosciences American Depositary Shares position peaked at $8.7M in Q1 2022.
  • 49 funds tracked by Wall St. Rank held NovaBridge Biosciences American Depositary Shares as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.