JY
IMMP

Jeff Yass’s Immutep IMMP Stock Holding History

Jeff Yass’s Portfolio IMMP Stock Details IMMP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-45,100
Closed -$129K – 13600
2025
Q4 		$129K Buy
+45,100
New +$94.9K ﹤0.01% 11295
2025
Q2 		– Sell
-12,700
Closed -$22.4K – 13159
2025
Q1 		$22.4K Sell
12,700
-34,500
-73% -$66.4K ﹤0.01% 12084
2024
Q4 		$102K Sell
47,200
-20,600
-30% -$41.4K ﹤0.01% 11327
2024
Q3 		$150K Sell
67,800
-54,700
-45% -$121K ﹤0.01% 10741
2024
Q2 		$246K Buy
122,500
+20,000
+20% +$53.7K ﹤0.01% 9889
2024
Q1 		$239K Sell
102,500
-3,300
-3% -$7.82K ﹤0.01% 10217
2023
Q4 		$254K Sell
105,800
-39,000
-27% -$77.1K ﹤0.01% 10183
2023
Q3 		$275K Buy
144,800
+32,800
+29% +$66.6K ﹤0.01% 9546
2023
Q2 		$236K Buy
112,000
+50,800
+83% +$95.1K ﹤0.01% 9933
2023
Q1 		$103K Buy
61,200
+2,000
+3% +$3.68K ﹤0.01% 11272
2022
Q4 		$104K Buy
59,200
+8,300
+16% +$16.5K ﹤0.01% 10936
2022
Q3 		$79K Buy
50,900
+30,600
+151% +$62.2K ﹤0.01% 11894
2022
Q2 		$41K Buy
20,300
+7,000
+53% +$17.3K ﹤0.01% 12078
2022
Q1 		$36K Sell
13,300
-9,100
-41% -$25.8K ﹤0.01% 12442
2021
Q4 		$73K Buy
22,400
+7,700
+52% +$29.4K ﹤0.01% 12341
2021
Q3 		$57K Buy
+14,700
New +$54.9K ﹤0.01% 12302

Other funds holding IMMP

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Personalized Indexing Management
Vanguard Personalized Indexing Management Oakland, California $12.2B AUM 47.93% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Mariner
Mariner Overland Park, Kansas $95.2B AUM 32.92% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
RhumbLine Advisers
RhumbLine Advisers Boston, Massachusetts $133B AUM 43.5% 1-Year Est. Return
HSA
HBK Sorce Advisory Erie, Pennsylvania $5.27B AUM 19.34% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

Jeff Yass's IMMP Position: Q2 2026 in Review

Jeff Yass opened a new position in Immutep (IMMP) in Q2 2026: 27,729 shares worth $11.6K. The stake represents ﹤0.01% of the portfolio and ranks #13110 among its holdings. This is a return to the name: Jeff Yass previously reported a position in IMMP as recently as Q4 2025.

Jeff Yass first reported a position in IMMP in Q2 2015 and has held it in 27 quarters since. The position peaked at $499K in Q2 2024. 25 funds tracked by Wall St. Rank hold IMMP as of Q2 2026.

  • Jeff Yass held 27,729 shares of Immutep worth $11.6K as of Q2 2026.
  • Immutep was a new Jeff Yass position in Q2 2026.
  • Immutep made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #13110 holding.
  • Jeff Yass first reported a position in Immutep in Q2 2015 and has held it in 27 quarters since.
  • Jeff Yass's Immutep position peaked at $499K in Q2 2024.
  • 25 funds tracked by Wall St. Rank held Immutep as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.