AAM
LUNA

ACK Asset Management’s Luna Innovations Incorporated LUNA Stock Holding History

ACK Asset Management’s Portfolio LUNA Stock Details LUNA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q4 		– Sell
-525,000
Closed -$1.23M – 25
2024
Q3 		$1.23M Sell
525,000
-254,000
-33% -$650K 0.15% 18
2024
Q2 		$2.49M Sell
779,000
-450,000
-37% -$1.33M 0.31% 18
2024
Q1 		$3.94M Sell
1,229,000
-641,000
-34% -$4.08M 0.46% 20
2023
Q4 		$12.4M Buy
1,870,000
+26,141
+1% +$161K 1.5% 21
2023
Q3 		$10.8M Hold
1,843,859
– – 1.57% 21
2023
Q2 		$16.8M Hold
1,843,859
– – 2.09% 18
2023
Q1 		$13.3M Hold
1,843,859
– – 2.02% 20
2022
Q4 		$16.2M Buy
1,843,859
+11,212
+0.6% +$71.1K 2.98% 14
2022
Q3 		$8.14M Hold
1,832,647
– – 2.16% 20
2022
Q2 		$10.7M Hold
1,832,647
– – 2.99% 17
2022
Q1 		$14.1M Buy
1,832,647
+97,647
+6% +$702K 3.07% 15
2021
Q4 		$13.9M Buy
1,735,000
+375,000
+28% +$3.36M 3.29% 14
2021
Q3 		$10.6M Buy
1,360,000
+147,600
+12% +$1.59M 3.1% 18
2021
Q2 		$8.11M Hold
1,212,400
– – 2.99% 17
2021
Q1 		$7.99M Hold
1,212,400
– – 3.18% 16
2020
Q4 		$7.99M Hold
1,212,400
– – 3.29% 14
2020
Q3 		$7.96M Buy
1,212,400
+116,300
+11% +$688K 4.09% 14
2020
Q2 		$7.37M Buy
1,096,100
+16,100
+1% +$105K 3.34% 14
2020
Q1 		$7.52M Buy
1,080,000
+398,440
+58% +$2.95M 3.75% 12
2019
Q4 		$4.49M Buy
+681,560
New +$4.5M 1.3% 20

Other funds holding LUNA

RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return
HighTower Advisors
HighTower Advisors Chicago, Illinois $94.2B AUM 21.24% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

ACK Asset Management's LUNA Position: Q4 2024 in Review

ACK Asset Management sold out of Luna Innovations Incorporated (LUNA) in Q4 2024, closing a stake of 525,000 shares — an estimated $1.23M sold.

ACK Asset Management first reported a position in LUNA in Q4 2019 and held it in 20 quarters. The position peaked at $16.8M in Q2 2023. 58 funds tracked by Wall St. Rank hold LUNA as of Q4 2024.

  • ACK Asset Management reported no remaining Luna Innovations Incorporated position as of Q4 2024 after selling out during the quarter.
  • ACK Asset Management sold 525,000 Luna Innovations Incorporated shares in Q4 2024, an estimated $1.23M.
  • ACK Asset Management first reported a position in Luna Innovations Incorporated in Q4 2019 and held it in 20 quarters.
  • ACK Asset Management's Luna Innovations Incorporated position peaked at $16.8M in Q2 2023.
  • 58 funds tracked by Wall St. Rank held Luna Innovations Incorporated as of Q4 2024.

Based on ACK Asset Management's 13F filing for Q4 2024, filed 13 Feb 2025.