Stifel Financial
ALT icon

Stifel Financial’s Altimmune ALT Stock Holding History

Stifel Financial’s Portfolio ALT Stock Details ALT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$585K Buy
192,368
+57,752
+43% +$172K ﹤0.01% 2878
2026
Q1 		$415K Buy
134,616
+11,200
+9% +$47.6K ﹤0.01% 2970
2025
Q4 		$446K Buy
123,416
+63,005
+104% +$275K ﹤0.01% 2929
2025
Q3 		$228K Buy
60,411
+18,851
+45% +$72.8K ﹤0.01% 3271
2025
Q2 		$161K Buy
41,560
+5,060
+14% +$27.4K ﹤0.01% 3299
2025
Q1 		$183K Buy
36,500
+23,397
+179% +$148K ﹤0.01% 3207
2024
Q4 		$94.5K Sell
13,103
-4,649
-26% -$35.5K ﹤0.01% 3250
2024
Q3 		$109K Buy
17,752
+7,746
+77% +$52.5K ﹤0.01% 3230
2024
Q2 		$66.5K Buy
+10,006
New +$73.8K ﹤0.01% 3253

Other funds holding ALT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
TCM
TCG Crossover Management Palo Alto, California $4.16B AUM 983.43% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Viking Global Investors
Viking Global Investors Stamford, Connecticut $35.1B AUM 21.36% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Stifel Financial's ALT Position: Q2 2026 in Review

Stifel Financial increased its Altimmune (ALT) stake by 43% in Q2 2026, buying an estimated $172K and bringing the position to 192,368 shares worth $585K. The position accounts for ﹤0.01% of the portfolio, ranked #2878.

Stifel Financial first reported a position in ALT in Q2 2024 and has held it in 9 quarters since. 211 funds tracked by Wall St. Rank hold ALT as of Q2 2026.

  • Stifel Financial held 192,368 shares of Altimmune worth $585K as of Q2 2026.
  • Stifel Financial bought 57,752 Altimmune shares in Q2 2026, an estimated $172K.
  • Altimmune made up ﹤0.01% of Stifel Financial's portfolio in Q2 2026, its #2878 holding.
  • Stifel Financial first reported a position in Altimmune in Q2 2024 and has held it in 9 quarters since.
  • 211 funds tracked by Wall St. Rank held Altimmune as of Q2 2026.

Based on Stifel Financial's 13F filing for Q2 2026, filed 12 Aug 2026.