Citadel Advisors’s Amplify Cybersecurity ETF HACK Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $451K | Buy |
6,000
+3,000
| +100% | +$231K | ﹤0.01% | 9552 |
|
|
2025
Q4 | $241K | Sell |
3,000
-2,600
| -46% | -$221K | ﹤0.01% | 10633 |
|
|
2025
Q3 | $486K | Sell |
5,600
-4,100
| -42% | -$348K | ﹤0.01% | 9207 |
|
|
2025
Q2 | $838K | Sell |
9,700
-10,100
| -51% | -$786K | ﹤0.01% | 7478 |
|
|
2025
Q1 | $1.42M | Buy |
19,800
+12,700
| +179% | +$975K | ﹤0.01% | 6194 |
|
|
2024
Q4 | $529K | Buy |
7,100
+6,200
| +689% | +$451K | ﹤0.01% | 8428 |
|
|
2024
Q3 | $61.5K | Sell |
900
-2,100
| -70% | -$137K | ﹤0.01% | 11675 |
|
|
2024
Q2 | $194K | Sell |
3,000
-30,200
| -91% | -$1.88M | ﹤0.01% | 9985 |
|
|
2024
Q1 | $2.13M | Sell |
33,200
-4,900
| -13% | -$311K | ﹤0.01% | 5399 |
|
|
2023
Q4 | $2.3M | Buy |
38,100
+29,800
| +359% | +$1.64M | ﹤0.01% | 5116 |
|
|
2023
Q3 | $428K | Sell |
8,300
-100
| -1% | -$5.13K | ﹤0.01% | 8409 |
|
|
2023
Q2 | $425K | Sell |
8,400
-2,000
| -19% | -$95.3K | ﹤0.01% | 8297 |
|
|
2023
Q1 | $497K | Sell |
10,400
-16,500
| -61% | -$754K | ﹤0.01% | 8320 |
|
|
2022
Q4 | $1.18M | Buy |
26,900
+10,400
| +63% | +$466K | ﹤0.01% | 6486 |
|
|
2022
Q3 | $716K | Sell |
16,500
-12,000
| -42% | -$572K | ﹤0.01% | 7708 |
|
|
2022
Q2 | $1.3M | Buy |
28,500
+5,500
| +24% | +$276K | ﹤0.01% | 6424 |
|
|
2022
Q1 | $1.35M | Sell |
23,000
-8,500
| -27% | -$478K | ﹤0.01% | 6984 |
|
|
2021
Q4 | $1.94M | Sell |
31,500
-37,100
| -54% | -$2.34M | ﹤0.01% | 6320 |
|
|
2021
Q3 | $4.17M | Buy |
68,600
+29,200
| +74% | +$1.83M | ﹤0.01% | 4654 |
|
|
2021
Q2 | $2.39M | Buy |
39,400
+9,900
| +34% | +$576K | ﹤0.01% | 6156 |
|
|
2021
Q1 | $1.62M | Buy |
29,500
+1,900
| +7% | +$111K | ﹤0.01% | 6918 |
|
|
2020
Q4 | $1.59M | Buy |
27,600
+15,900
| +136% | +$803K | ﹤0.01% | 5856 |
|
|
2020
Q3 | $545K | Buy |
11,700
+400
| +4% | +$18.9K | ﹤0.01% | 7139 |
|
|
2020
Q2 | $503K | Sell |
11,300
-42,300
| -79% | -$1.76M | ﹤0.01% | 7068 |
|
|
2020
Q1 | $1.91M | Sell |
53,600
-20,600
| -28% | -$832K | ﹤0.01% | 4211 |
|
|
2019
Q4 | $3.08M | Sell |
74,200
-50,000
| -40% | -$2M | ﹤0.01% | 3748 |
|
|
2019
Q3 | $4.64M | Sell |
124,200
-23,500
| -16% | -$921K | ﹤0.01% | 3211 |
|
|
2019
Q2 | $5.87M | Buy |
147,700
+137,900
| +1,407% | +$5.5M | ﹤0.01% | 2869 |
|
|
2019
Q1 | $392K | Sell |
9,800
-9,800
| -50% | -$373K | ﹤0.01% | 7189 |
|
|
2018
Q4 | $661K | Sell |
19,600
-37,200
| -65% | -$1.33M | ﹤0.01% | 5964 |
|
|
2018
Q3 | $2.28M | Buy |
56,800
+30,800
| +118% | +$1.2M | ﹤0.01% | 4195 |
|
|
2018
Q2 | $962K | Buy |
26,000
+3,600
| +16% | +$133K | ﹤0.01% | 5285 |
|
|
2018
Q1 | $768K | Buy |
22,400
+6,900
| +45% | +$233K | ﹤0.01% | 5207 |
|
|
2017
Q4 | $490K | Sell |
15,500
-700
| -4% | -$21.6K | ﹤0.01% | 5680 |
|
|
2017
Q3 | $488K | Buy |
+16,200
| New | +$482K | ﹤0.01% | 5369 |
|
|
2016
Q1 | – | Sell |
-24,600
| Closed | -$637K | – | 7242 |
|
|
2015
Q4 | $637K | Sell |
24,600
-1,200
| -5% | -$31.7K | ﹤0.01% | 4154 |
|
|
2015
Q3 | $651K | Buy |
25,800
+20,600
| +396% | +$595K | ﹤0.01% | 4414 |
|
|
2015
Q2 | $164K | Buy |
+5,200
| New | +$159K | ﹤0.01% | 6562 |
|
Other funds holding HACK
DWM
Citadel Advisors's HACK Position: Q1 2026 in Review
Citadel Advisors opened a new position in Amplify Cybersecurity ETF (HACK) in Q1 2026: 23,290 shares worth $1.75M. The stake represents ﹤0.01% of the portfolio and ranks #6377 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in HACK as recently as Q3 2025.
Citadel Advisors first reported a position in HACK in Q2 2015 and has held it in 40 quarters since. The position peaked at $8.54M in Q4 2017. 359 funds tracked by Wall St. Rank hold HACK as of Q1 2026.
- Citadel Advisors held 23,290 shares of Amplify Cybersecurity ETF worth $1.75M as of Q1 2026.
- Amplify Cybersecurity ETF was a new Citadel Advisors position in Q1 2026.
- Amplify Cybersecurity ETF made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #6377 holding.
- Citadel Advisors first reported a position in Amplify Cybersecurity ETF in Q2 2015 and has held it in 40 quarters since.
- Citadel Advisors's Amplify Cybersecurity ETF position peaked at $8.54M in Q4 2017.
- 359 funds tracked by Wall St. Rank held Amplify Cybersecurity ETF as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.