Wellington Management Group
ETNB

Wellington Management Group’s 89bio ETNB Stock Holding History

Wellington Management Group’s Portfolio ETNB Stock Details ETNB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-367,267
Closed -$3.61M – 2007
2025
Q2 		$3.61M Buy
367,267
+117,074
+47% +$969K ﹤0.01% 1449
2025
Q1 		$1.82M Sell
250,193
-84,612
-25% -$740K ﹤0.01% 1581
2024
Q4 		$2.62M Buy
334,805
+15,760
+5% +$130K ﹤0.01% 1511
2024
Q3 		$2.36M Sell
319,045
-38,491
-11% -$324K ﹤0.01% 1508
2024
Q2 		$2.86M Buy
357,536
+49,612
+16% +$443K ﹤0.01% 1439
2024
Q1 		$3.58M Buy
307,924
+68,897
+29% +$763K ﹤0.01% 1401
2023
Q4 		$2.67M Buy
+239,027
New +$2.2M ﹤0.01% 1430
2023
Q2 		– Sell
-60,916
Closed -$928K – 1866
2023
Q1 		$928K Buy
+60,916
New +$794K ﹤0.01% 1674
2022
Q2 		– Sell
-1,782,053
Closed -$6.72M – 2107
2022
Q1 		$6.72M Sell
1,782,053
-368,422
-17% -$2.37M ﹤0.01% 1302
2021
Q4 		$28.1M Buy
2,150,475
+454,723
+27% +$7.19M ﹤0.01% 1000
2021
Q3 		$33.2M Buy
1,695,752
+485,431
+40% +$8.87M 0.01% 936
2021
Q2 		$22.6M Buy
1,210,321
+93,195
+8% +$2.08M ﹤0.01% 1061
2021
Q1 		$26.5M Sell
1,117,126
-147,785
-12% -$3.41M ﹤0.01% 999
2020
Q4 		$30.8M Sell
1,264,911
-558,088
-31% -$14.3M 0.01% 932
2020
Q3 		$46.8M Buy
1,822,999
+865,882
+90% +$27.5M 0.01% 713
2020
Q2 		$19.1M Sell
957,117
-7,004
-0.7% -$170K ﹤0.01% 936
2020
Q1 		$24.3M Buy
964,121
+41,122
+4% +$1.2M 0.01% 827
2019
Q4 		$24.3M Buy
+922,999
New +$25.7M 0.01% 936

Other funds holding ETNB

RCM
RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return
PCM
Pentwater Capital Management Naples, Florida $19.3B AUM 58.13% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
SCM
Suvretta Capital Management New York $3.92B AUM 86.67% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.71B AUM 81.93% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Wellington Management Group's ETNB Position: Q3 2025 in Review

Wellington Management Group sold out of 89bio (ETNB) in Q3 2025, closing a stake of 367,267 shares — an estimated $3.61M sold.

Wellington Management Group first reported a position in ETNB in Q4 2019 and held it in 18 quarters. The position peaked at $46.8M in Q3 2020. 198 funds tracked by Wall St. Rank hold ETNB as of Q3 2025.

  • Wellington Management Group reported no remaining 89bio position as of Q3 2025 after selling out during the quarter.
  • Wellington Management Group sold 367,267 89bio shares in Q3 2025, an estimated $3.61M.
  • Wellington Management Group first reported a position in 89bio in Q4 2019 and held it in 18 quarters.
  • Wellington Management Group's 89bio position peaked at $46.8M in Q3 2020.
  • 198 funds tracked by Wall St. Rank held 89bio as of Q3 2025.

Based on Wellington Management Group's 13F filing for Q3 2025, filed 14 Nov 2025.