RhumbLine Advisers
ANNX icon

RhumbLine Advisers’s Annexon ANNX Stock Holding History

RhumbLine Advisers’s Portfolio ANNX Stock Details ANNX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.08M Buy
189,578
+29,908
+19% +$165K ﹤0.01% 2269
2026
Q1 		$885K Buy
159,670
+33,207
+26% +$187K ﹤0.01% 2261
2025
Q4 		$635K Sell
126,463
-6,140
-5% -$23.5K ﹤0.01% 2520
2025
Q3 		$404K Sell
132,603
-4,933
-4% -$12.2K ﹤0.01% 2831
2025
Q2 		$330K Buy
137,536
+1,136
+0.8% +$2.28K ﹤0.01% 2929
2025
Q1 		$263K Sell
136,400
-5,452
-4% -$18.1K ﹤0.01% 2965
2024
Q4 		$728K Buy
141,852
+5,854
+4% +$36K ﹤0.01% 2423
2024
Q3 		$805K Buy
135,998
+9,339
+7% +$55.4K ﹤0.01% 2380
2024
Q2 		$621K Buy
126,659
+44,681
+55% +$231K ﹤0.01% 2518
2024
Q1 		$588K Buy
81,978
+22,658
+38% +$118K ﹤0.01% 2563
2023
Q4 		$269K Sell
59,320
-390
-0.7% -$965 ﹤0.01% 3030
2023
Q3 		$141K Buy
59,710
+4,680
+9% +$14.2K ﹤0.01% 3339
2023
Q2 		$194K Buy
+55,030
New +$241K ﹤0.01% 3252
2022
Q2 		– Sell
-38,917
Closed -$106K – 3097
2022
Q1 		$106K Buy
38,917
+1,142
+3% +$7.03K ﹤0.01% 2872
2021
Q4 		$434K Sell
37,775
-506
-1% -$8.18K ﹤0.01% 2569
2021
Q3 		$712K Buy
38,281
+1,475
+4% +$29.9K ﹤0.01% 2387
2021
Q2 		$829K Buy
36,806
+11,410
+45% +$253K ﹤0.01% 2331
2021
Q1 		$707K Buy
25,396
+9,623
+61% +$265K ﹤0.01% 2341
2020
Q4 		$395K Buy
15,773
+2,657
+20% +$68.4K ﹤0.01% 2538
2020
Q3 		$396K Buy
+13,116
New +$308K ﹤0.01% 2395

Other funds holding ANNX

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.49B AUM 208.7% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
BI
BVF Inc San Francisco, California $3.91B AUM 304.52% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
MCO
MAK Capital One New York $714M AUM 68.07% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
SL
Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return

RhumbLine Advisers's ANNX Position: Q2 2026 in Review

RhumbLine Advisers increased its Annexon (ANNX) stake by 19% in Q2 2026, buying an estimated $165K and bringing the position to 189,578 shares worth $1.08M. The position accounts for ﹤0.01% of the portfolio, ranked #2269.

RhumbLine Advisers first reported a position in ANNX in Q3 2020 and has held it in 20 quarters since. 216 funds tracked by Wall St. Rank hold ANNX as of Q2 2026.

  • RhumbLine Advisers held 189,578 shares of Annexon worth $1.08M as of Q2 2026.
  • RhumbLine Advisers bought 29,908 Annexon shares in Q2 2026, an estimated $165K.
  • Annexon made up ﹤0.01% of RhumbLine Advisers's portfolio in Q2 2026, its #2269 holding.
  • RhumbLine Advisers first reported a position in Annexon in Q3 2020 and has held it in 20 quarters since.
  • 216 funds tracked by Wall St. Rank held Annexon as of Q2 2026.

Based on RhumbLine Advisers's 13F filing for Q2 2026, filed 12 Aug 2026.